157954524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 499752960

約数和(自身を除く): 341798436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 38, 39, 42, 46, 52, 57, 69, 76, 78, 84, 91, 92, 114, 133, 138, 156, 161, 182, 228, 247, 266, 273, 276, 299, 322, 331, 364, 399, 437, 483, 494, 532, 546, 598, 644, 662, 741, 798, 874, 897, 966, 988, 993, 1092, 1196, 1311, 1324, 1482, 1596, 1729, 1748, 1794, 1932, 1986, 2093, 2317, 2622, 2964, 3059, 3458, 3588, 3972, 4186, 4303, 4634, 5187, 5244, 5681, 6118, 6279, 6289, 6916, 6951, 7613, 8372, 8606, 9177, 9268, 10374, 11362, 12236, 12558, 12578, 12909, 13902, 15226, 17043, 17212, 18354, 18867, 20748, 22724, 22839, 25116, 25156, 25818, 27804, 30121, 30452, 34086, 36708, 37734, 39767, 44023, 45678, 51636, 53291, 60242, 68172, 75468, 79534, 81757, 88046, 90363, 91356, 98969, 106582, 119301, 120484, 132069, 144647, 159068, 159873, 163514, 176092, 180726, 197938, 213164, 238602, 245271, 264138, 289294, 296907, 319746, 327028, 361452, 395876, 433941, 477204, 490542, 528276, 572299, 578588, 593814, 639492, 692783, 867882, 981084, 1012529, 1144598, 1187628, 1385566, 1716897, 1735764, 1880411, 2025058, 2078349, 2289196, 2771132, 3037587, 3433794, 3760822, 4050116, 4156698, 5641233, 6075174, 6867588, 7521644, 8313396, 11282466, 12150348, 13162877, 22564932, 26325754, 39488631, 52651508, 78977262, 157954524]

約数ペア:

[(1, 157954524), (2, 78977262), (3, 52651508), (4, 39488631), (6, 26325754), (7, 22564932), (12, 13162877), (13, 12150348), (14, 11282466), (19, 8313396), (21, 7521644), (23, 6867588), (26, 6075174), (28, 5641233), (38, 4156698), (39, 4050116), (42, 3760822), (46, 3433794), (52, 3037587), (57, 2771132), (69, 2289196), (76, 2078349), (78, 2025058), (84, 1880411), (91, 1735764), (92, 1716897), (114, 1385566), (133, 1187628), (138, 1144598), (156, 1012529), (161, 981084), (182, 867882), (228, 692783), (247, 639492), (266, 593814), (273, 578588), (276, 572299), (299, 528276), (322, 490542), (331, 477204), (364, 433941), (399, 395876), (437, 361452), (483, 327028), (494, 319746), (532, 296907), (546, 289294), (598, 264138), (644, 245271), (662, 238602), (741, 213164), (798, 197938), (874, 180726), (897, 176092), (966, 163514), (988, 159873), (993, 159068), (1092, 144647), (1196, 132069), (1311, 120484), (1324, 119301), (1482, 106582), (1596, 98969), (1729, 91356), (1748, 90363), (1794, 88046), (1932, 81757), (1986, 79534), (2093, 75468), (2317, 68172), (2622, 60242), (2964, 53291), (3059, 51636), (3458, 45678), (3588, 44023), (3972, 39767), (4186, 37734), (4303, 36708), (4634, 34086), (5187, 30452), (5244, 30121), (5681, 27804), (6118, 25818), (6279, 25156), (6289, 25116), (6916, 22839), (6951, 22724), (7613, 20748), (8372, 18867), (8606, 18354), (9177, 17212), (9268, 17043), (10374, 15226), (11362, 13902), (12236, 12909), (12558, 12578)]