142895172

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 393120000

約数和(自身を除く): 250224828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 233, 294, 298, 343, 447, 466, 588, 596, 686, 699, 894, 932, 1029, 1043, 1372, 1398, 1631, 1788, 2058, 2086, 2796, 3129, 3262, 4116, 4172, 4893, 6258, 6524, 7301, 9786, 11417, 12516, 14602, 19572, 21903, 22834, 29204, 34251, 34717, 43806, 45668, 51107, 68502, 69434, 79919, 87612, 102214, 104151, 137004, 138868, 153321, 159838, 204428, 208302, 239757, 243019, 306642, 319676, 416604, 479514, 486038, 613284, 729057, 959028, 972076, 1458114, 1701133, 2916228, 3402266, 5103399, 6804532, 10206798, 11907931, 20413596, 23815862, 35723793, 47631724, 71447586, 142895172]

約数ペア:

[(1, 142895172), (2, 71447586), (3, 47631724), (4, 35723793), (6, 23815862), (7, 20413596), (12, 11907931), (14, 10206798), (21, 6804532), (28, 5103399), (42, 3402266), (49, 2916228), (84, 1701133), (98, 1458114), (147, 972076), (149, 959028), (196, 729057), (233, 613284), (294, 486038), (298, 479514), (343, 416604), (447, 319676), (466, 306642), (588, 243019), (596, 239757), (686, 208302), (699, 204428), (894, 159838), (932, 153321), (1029, 138868), (1043, 137004), (1372, 104151), (1398, 102214), (1631, 87612), (1788, 79919), (2058, 69434), (2086, 68502), (2796, 51107), (3129, 45668), (3262, 43806), (4116, 34717), (4172, 34251), (4893, 29204), (6258, 22834), (6524, 21903), (7301, 19572), (9786, 14602), (11417, 12516)]