149336838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 402278400

約数和(自身を除く): 252941562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 89, 126, 138, 161, 178, 189, 193, 207, 267, 322, 378, 386, 414, 483, 534, 579, 621, 623, 801, 966, 1158, 1242, 1246, 1351, 1449, 1602, 1737, 1869, 2047, 2403, 2702, 2898, 3474, 3738, 4053, 4094, 4347, 4439, 4806, 5211, 5607, 6141, 8106, 8694, 8878, 10422, 11214, 12159, 12282, 13317, 14329, 16821, 17177, 18423, 24318, 26634, 28658, 31073, 33642, 34354, 36477, 36846, 39951, 42987, 51531, 55269, 62146, 72954, 79902, 85974, 93219, 103062, 110538, 119853, 120239, 128961, 154593, 186438, 239706, 240478, 257922, 279657, 309186, 360717, 386883, 395071, 463779, 559314, 721434, 773766, 790142, 838971, 927558, 1082151, 1185213, 1677942, 2164302, 2370426, 2765497, 3246453, 3555639, 5530994, 6492906, 7111278, 8296491, 10666917, 16592982, 21333834, 24889473, 49778946, 74668419, 149336838]

約数ペア:

[(1, 149336838), (2, 74668419), (3, 49778946), (6, 24889473), (7, 21333834), (9, 16592982), (14, 10666917), (18, 8296491), (21, 7111278), (23, 6492906), (27, 5530994), (42, 3555639), (46, 3246453), (54, 2765497), (63, 2370426), (69, 2164302), (89, 1677942), (126, 1185213), (138, 1082151), (161, 927558), (178, 838971), (189, 790142), (193, 773766), (207, 721434), (267, 559314), (322, 463779), (378, 395071), (386, 386883), (414, 360717), (483, 309186), (534, 279657), (579, 257922), (621, 240478), (623, 239706), (801, 186438), (966, 154593), (1158, 128961), (1242, 120239), (1246, 119853), (1351, 110538), (1449, 103062), (1602, 93219), (1737, 85974), (1869, 79902), (2047, 72954), (2403, 62146), (2702, 55269), (2898, 51531), (3474, 42987), (3738, 39951), (4053, 36846), (4094, 36477), (4347, 34354), (4439, 33642), (4806, 31073), (5211, 28658), (5607, 26634), (6141, 24318), (8106, 18423), (8694, 17177), (8878, 16821), (10422, 14329), (11214, 13317), (12159, 12282)]