123660512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 275788800

約数和(自身を除く): 152128288

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 37, 38, 46, 74, 76, 92, 148, 152, 184, 239, 296, 304, 368, 437, 478, 592, 608, 703, 736, 851, 874, 956, 1184, 1406, 1702, 1748, 1912, 2812, 3404, 3496, 3824, 4541, 5497, 5624, 6808, 6992, 7648, 8843, 9082, 10994, 11248, 13616, 13984, 16169, 17686, 18164, 21988, 22496, 27232, 32338, 35372, 36328, 43976, 64676, 70744, 72656, 87952, 104443, 129352, 141488, 145312, 168017, 175904, 203389, 208886, 258704, 282976, 336034, 406778, 417772, 517408, 672068, 813556, 835544, 1344136, 1627112, 1671088, 2688272, 3254224, 3342176, 3864391, 5376544, 6508448, 7728782, 15457564, 30915128, 61830256, 123660512]

約数ペア:

[(1, 123660512), (2, 61830256), (4, 30915128), (8, 15457564), (16, 7728782), (19, 6508448), (23, 5376544), (32, 3864391), (37, 3342176), (38, 3254224), (46, 2688272), (74, 1671088), (76, 1627112), (92, 1344136), (148, 835544), (152, 813556), (184, 672068), (239, 517408), (296, 417772), (304, 406778), (368, 336034), (437, 282976), (478, 258704), (592, 208886), (608, 203389), (703, 175904), (736, 168017), (851, 145312), (874, 141488), (956, 129352), (1184, 104443), (1406, 87952), (1702, 72656), (1748, 70744), (1912, 64676), (2812, 43976), (3404, 36328), (3496, 35372), (3824, 32338), (4541, 27232), (5497, 22496), (5624, 21988), (6808, 18164), (6992, 17686), (7648, 16169), (8843, 13984), (9082, 13616), (10994, 11248)]