149431716

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 457623936

約数和(自身を除く): 308192220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1607, 1722, 2214, 2268, 2583, 3214, 3321, 3444, 4428, 4821, 5166, 6428, 6642, 7749, 9642, 10332, 11249, 13284, 14463, 15498, 19284, 22498, 23247, 28926, 30996, 33747, 43389, 44996, 46494, 57852, 65887, 67494, 86778, 92988, 101241, 130167, 131774, 134988, 173556, 197661, 202482, 260334, 263548, 303723, 395322, 404964, 461209, 520668, 592983, 607446, 790644, 911169, 922418, 1185966, 1214892, 1383627, 1778949, 1822338, 1844836, 2371932, 2767254, 3557898, 3644676, 4150881, 5336847, 5534508, 7115796, 8301762, 10673694, 12452643, 16603524, 21347388, 24905286, 37357929, 49810572, 74715858, 149431716]

約数ペア:

[(1, 149431716), (2, 74715858), (3, 49810572), (4, 37357929), (6, 24905286), (7, 21347388), (9, 16603524), (12, 12452643), (14, 10673694), (18, 8301762), (21, 7115796), (27, 5534508), (28, 5336847), (36, 4150881), (41, 3644676), (42, 3557898), (54, 2767254), (63, 2371932), (81, 1844836), (82, 1822338), (84, 1778949), (108, 1383627), (123, 1214892), (126, 1185966), (162, 922418), (164, 911169), (189, 790644), (246, 607446), (252, 592983), (287, 520668), (324, 461209), (369, 404964), (378, 395322), (492, 303723), (567, 263548), (574, 260334), (738, 202482), (756, 197661), (861, 173556), (1107, 134988), (1134, 131774), (1148, 130167), (1476, 101241), (1607, 92988), (1722, 86778), (2214, 67494), (2268, 65887), (2583, 57852), (3214, 46494), (3321, 44996), (3444, 43389), (4428, 33747), (4821, 30996), (5166, 28926), (6428, 23247), (6642, 22498), (7749, 19284), (9642, 15498), (10332, 14463), (11249, 13284)]