163471224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 481536000

約数和(自身を除く): 318064776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 109, 113, 158, 168, 218, 226, 237, 316, 327, 339, 436, 452, 474, 553, 632, 654, 678, 763, 791, 872, 904, 948, 1106, 1308, 1356, 1526, 1582, 1659, 1896, 2212, 2289, 2373, 2616, 2712, 3052, 3164, 3318, 4424, 4578, 4746, 6104, 6328, 6636, 8611, 8927, 9156, 9492, 12317, 13272, 17222, 17854, 18312, 18984, 24634, 25833, 26781, 34444, 35708, 36951, 49268, 51666, 53562, 60277, 62489, 68888, 71416, 73902, 86219, 98536, 103332, 107124, 120554, 124978, 147804, 172438, 180831, 187467, 206664, 214248, 241108, 249956, 258657, 295608, 344876, 361662, 374934, 482216, 499912, 517314, 689752, 723324, 749868, 973043, 1034628, 1446648, 1499736, 1946086, 2069256, 2919129, 3892172, 5838258, 6811301, 7784344, 11676516, 13622602, 20433903, 23353032, 27245204, 40867806, 54490408, 81735612, 163471224]

約数ペア:

[(1, 163471224), (2, 81735612), (3, 54490408), (4, 40867806), (6, 27245204), (7, 23353032), (8, 20433903), (12, 13622602), (14, 11676516), (21, 7784344), (24, 6811301), (28, 5838258), (42, 3892172), (56, 2919129), (79, 2069256), (84, 1946086), (109, 1499736), (113, 1446648), (158, 1034628), (168, 973043), (218, 749868), (226, 723324), (237, 689752), (316, 517314), (327, 499912), (339, 482216), (436, 374934), (452, 361662), (474, 344876), (553, 295608), (632, 258657), (654, 249956), (678, 241108), (763, 214248), (791, 206664), (872, 187467), (904, 180831), (948, 172438), (1106, 147804), (1308, 124978), (1356, 120554), (1526, 107124), (1582, 103332), (1659, 98536), (1896, 86219), (2212, 73902), (2289, 71416), (2373, 68888), (2616, 62489), (2712, 60277), (3052, 53562), (3164, 51666), (3318, 49268), (4424, 36951), (4578, 35708), (4746, 34444), (6104, 26781), (6328, 25833), (6636, 24634), (8611, 18984), (8927, 18312), (9156, 17854), (9492, 17222), (12317, 13272)]