149091012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7489}}^1$

素因数の和:7585

約数の個数: 72

約数和(自身を含む): 436217600

約数和(自身を除く): 287126588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 7489, 9954, 14978, 19908, 22467, 29956, 44934, 52423, 67401, 89868, 104846, 134802, 157269, 209692, 269604, 314538, 471807, 591631, 629076, 943614, 1183262, 1774893, 1887228, 2366524, 3549786, 4141417, 5324679, 7099572, 8282834, 10649358, 12424251, 16565668, 21298716, 24848502, 37272753, 49697004, 74545506, 149091012]

約数ペア:

[(1, 149091012), (2, 74545506), (3, 49697004), (4, 37272753), (6, 24848502), (7, 21298716), (9, 16565668), (12, 12424251), (14, 10649358), (18, 8282834), (21, 7099572), (28, 5324679), (36, 4141417), (42, 3549786), (63, 2366524), (79, 1887228), (84, 1774893), (126, 1183262), (158, 943614), (237, 629076), (252, 591631), (316, 471807), (474, 314538), (553, 269604), (711, 209692), (948, 157269), (1106, 134802), (1422, 104846), (1659, 89868), (2212, 67401), (2844, 52423), (3318, 44934), (4977, 29956), (6636, 22467), (7489, 19908), (9954, 14978)]