163442370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 534159360

約数和(自身を除く): 370716990

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 23, 26, 30, 35, 38, 39, 42, 46, 57, 65, 69, 70, 78, 91, 95, 105, 114, 115, 130, 133, 137, 138, 161, 182, 190, 195, 210, 230, 247, 266, 273, 274, 285, 299, 322, 345, 390, 399, 411, 437, 455, 483, 494, 546, 570, 598, 665, 685, 690, 741, 798, 805, 822, 874, 897, 910, 959, 966, 1235, 1311, 1330, 1365, 1370, 1482, 1495, 1610, 1729, 1781, 1794, 1918, 1995, 2055, 2093, 2185, 2415, 2470, 2603, 2622, 2730, 2877, 2990, 3059, 3151, 3458, 3562, 3705, 3990, 4110, 4186, 4370, 4485, 4795, 4830, 5187, 5206, 5343, 5681, 5754, 6118, 6279, 6302, 6555, 7410, 7809, 8645, 8905, 8970, 9177, 9453, 9590, 10374, 10465, 10686, 11362, 12467, 12558, 13015, 13110, 14385, 15295, 15618, 15755, 17043, 17290, 17810, 18221, 18354, 18906, 20930, 22057, 24934, 25935, 26030, 26715, 28405, 28770, 30590, 31395, 31510, 33839, 34086, 36442, 37401, 39045, 39767, 40963, 44114, 45885, 47265, 51870, 53430, 54663, 56810, 59869, 62335, 62790, 66171, 67678, 74802, 78090, 79534, 81926, 85215, 91105, 91770, 94530, 101517, 109326, 110285, 119301, 119738, 122889, 124670, 132342, 169195, 170430, 179607, 182210, 187005, 198835, 203034, 204815, 220570, 236873, 238602, 245778, 273315, 286741, 299345, 330855, 338390, 359214, 374010, 397670, 409630, 419083, 473746, 507585, 546630, 573482, 596505, 598690, 614445, 661710, 710619, 778297, 838166, 860223, 898035, 1015170, 1184365, 1193010, 1228890, 1257249, 1421238, 1433705, 1556594, 1720446, 1796070, 2095415, 2334891, 2368730, 2514498, 2867410, 3553095, 3891485, 4190830, 4301115, 4669782, 5448079, 6286245, 7106190, 7782970, 8602230, 10896158, 11674455, 12572490, 16344237, 23348910, 27240395, 32688474, 54480790, 81721185, 163442370]

約数ペア:

[(1, 163442370), (2, 81721185), (3, 54480790), (5, 32688474), (6, 27240395), (7, 23348910), (10, 16344237), (13, 12572490), (14, 11674455), (15, 10896158), (19, 8602230), (21, 7782970), (23, 7106190), (26, 6286245), (30, 5448079), (35, 4669782), (38, 4301115), (39, 4190830), (42, 3891485), (46, 3553095), (57, 2867410), (65, 2514498), (69, 2368730), (70, 2334891), (78, 2095415), (91, 1796070), (95, 1720446), (105, 1556594), (114, 1433705), (115, 1421238), (130, 1257249), (133, 1228890), (137, 1193010), (138, 1184365), (161, 1015170), (182, 898035), (190, 860223), (195, 838166), (210, 778297), (230, 710619), (247, 661710), (266, 614445), (273, 598690), (274, 596505), (285, 573482), (299, 546630), (322, 507585), (345, 473746), (390, 419083), (399, 409630), (411, 397670), (437, 374010), (455, 359214), (483, 338390), (494, 330855), (546, 299345), (570, 286741), (598, 273315), (665, 245778), (685, 238602), (690, 236873), (741, 220570), (798, 204815), (805, 203034), (822, 198835), (874, 187005), (897, 182210), (910, 179607), (959, 170430), (966, 169195), (1235, 132342), (1311, 124670), (1330, 122889), (1365, 119738), (1370, 119301), (1482, 110285), (1495, 109326), (1610, 101517), (1729, 94530), (1781, 91770), (1794, 91105), (1918, 85215), (1995, 81926), (2055, 79534), (2093, 78090), (2185, 74802), (2415, 67678), (2470, 66171), (2603, 62790), (2622, 62335), (2730, 59869), (2877, 56810), (2990, 54663), (3059, 53430), (3151, 51870), (3458, 47265), (3562, 45885), (3705, 44114), (3990, 40963), (4110, 39767), (4186, 39045), (4370, 37401), (4485, 36442), (4795, 34086), (4830, 33839), (5187, 31510), (5206, 31395), (5343, 30590), (5681, 28770), (5754, 28405), (6118, 26715), (6279, 26030), (6302, 25935), (6555, 24934), (7410, 22057), (7809, 20930), (8645, 18906), (8905, 18354), (8970, 18221), (9177, 17810), (9453, 17290), (9590, 17043), (10374, 15755), (10465, 15618), (10686, 15295), (11362, 14385), (12467, 13110), (12558, 13015)]