139755564

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 426496000

約数和(自身を除く): 286740436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 93, 108, 114, 117, 124, 156, 169, 171, 186, 228, 234, 247, 279, 338, 342, 351, 372, 403, 468, 494, 507, 513, 558, 589, 676, 684, 702, 741, 806, 837, 988, 1014, 1026, 1116, 1178, 1209, 1404, 1482, 1521, 1612, 1674, 1767, 2028, 2052, 2197, 2223, 2356, 2418, 2964, 3042, 3211, 3348, 3534, 3627, 4394, 4446, 4563, 4836, 5239, 5301, 6084, 6422, 6591, 6669, 7068, 7254, 7657, 8788, 8892, 9126, 9633, 10478, 10602, 10881, 12844, 13182, 13338, 14508, 15314, 15717, 15903, 18252, 19266, 19773, 20956, 21204, 21762, 22971, 26364, 26676, 28899, 30628, 31434, 31806, 38532, 39546, 41743, 43524, 45942, 47151, 57798, 59319, 62868, 63612, 68107, 68913, 79092, 83486, 86697, 91884, 94302, 99541, 115596, 118638, 125229, 136214, 137826, 141453, 166972, 173394, 188604, 199082, 204321, 206739, 237276, 250458, 272428, 275652, 282906, 298623, 346788, 375687, 398164, 408642, 413478, 500916, 565812, 597246, 612963, 751374, 817284, 826956, 895869, 1127061, 1194492, 1225926, 1294033, 1502748, 1791738, 1838889, 2254122, 2451852, 2588066, 2687607, 3583476, 3677778, 3882099, 4508244, 5176132, 5375214, 7355556, 7764198, 10750428, 11646297, 15528396, 23292594, 34938891, 46585188, 69877782, 139755564]

約数ペア:

[(1, 139755564), (2, 69877782), (3, 46585188), (4, 34938891), (6, 23292594), (9, 15528396), (12, 11646297), (13, 10750428), (18, 7764198), (19, 7355556), (26, 5375214), (27, 5176132), (31, 4508244), (36, 3882099), (38, 3677778), (39, 3583476), (52, 2687607), (54, 2588066), (57, 2451852), (62, 2254122), (76, 1838889), (78, 1791738), (93, 1502748), (108, 1294033), (114, 1225926), (117, 1194492), (124, 1127061), (156, 895869), (169, 826956), (171, 817284), (186, 751374), (228, 612963), (234, 597246), (247, 565812), (279, 500916), (338, 413478), (342, 408642), (351, 398164), (372, 375687), (403, 346788), (468, 298623), (494, 282906), (507, 275652), (513, 272428), (558, 250458), (589, 237276), (676, 206739), (684, 204321), (702, 199082), (741, 188604), (806, 173394), (837, 166972), (988, 141453), (1014, 137826), (1026, 136214), (1116, 125229), (1178, 118638), (1209, 115596), (1404, 99541), (1482, 94302), (1521, 91884), (1612, 86697), (1674, 83486), (1767, 79092), (2028, 68913), (2052, 68107), (2197, 63612), (2223, 62868), (2356, 59319), (2418, 57798), (2964, 47151), (3042, 45942), (3211, 43524), (3348, 41743), (3534, 39546), (3627, 38532), (4394, 31806), (4446, 31434), (4563, 30628), (4836, 28899), (5239, 26676), (5301, 26364), (6084, 22971), (6422, 21762), (6591, 21204), (6669, 20956), (7068, 19773), (7254, 19266), (7657, 18252), (8788, 15903), (8892, 15717), (9126, 15314), (9633, 14508), (10478, 13338), (10602, 13182), (10881, 12844)]