149236374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 384860160

約数和(自身を除く): 235623786

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 47, 57, 69, 94, 114, 133, 138, 141, 161, 173, 266, 282, 322, 329, 346, 399, 437, 483, 519, 658, 798, 874, 893, 966, 987, 1038, 1081, 1211, 1311, 1786, 1974, 2162, 2422, 2622, 2679, 3059, 3243, 3287, 3633, 3979, 5358, 6118, 6251, 6486, 6574, 7266, 7567, 7958, 8131, 9177, 9861, 11937, 12502, 15134, 16262, 18354, 18753, 19722, 20539, 22701, 23009, 23874, 24393, 27853, 37506, 41078, 45402, 46018, 48786, 55706, 56917, 61617, 69027, 75601, 83559, 113834, 123234, 138054, 143773, 151202, 154489, 167118, 170751, 187013, 226803, 287546, 308978, 341502, 374026, 431319, 453606, 463467, 529207, 561039, 862638, 926934, 1058414, 1081423, 1122078, 1309091, 1587621, 2162846, 2618182, 3175242, 3244269, 3553247, 3927273, 6488538, 7106494, 7854546, 10659741, 21319482, 24872729, 49745458, 74618187, 149236374]

約数ペア:

[(1, 149236374), (2, 74618187), (3, 49745458), (6, 24872729), (7, 21319482), (14, 10659741), (19, 7854546), (21, 7106494), (23, 6488538), (38, 3927273), (42, 3553247), (46, 3244269), (47, 3175242), (57, 2618182), (69, 2162846), (94, 1587621), (114, 1309091), (133, 1122078), (138, 1081423), (141, 1058414), (161, 926934), (173, 862638), (266, 561039), (282, 529207), (322, 463467), (329, 453606), (346, 431319), (399, 374026), (437, 341502), (483, 308978), (519, 287546), (658, 226803), (798, 187013), (874, 170751), (893, 167118), (966, 154489), (987, 151202), (1038, 143773), (1081, 138054), (1211, 123234), (1311, 113834), (1786, 83559), (1974, 75601), (2162, 69027), (2422, 61617), (2622, 56917), (2679, 55706), (3059, 48786), (3243, 46018), (3287, 45402), (3633, 41078), (3979, 37506), (5358, 27853), (6118, 24393), (6251, 23874), (6486, 23009), (6574, 22701), (7266, 20539), (7567, 19722), (7958, 18753), (8131, 18354), (9177, 16262), (9861, 15134), (11937, 12502)]