163265496

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 419886720

約数和(自身を除く): 256621224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 281, 344, 516, 562, 563, 843, 1032, 1124, 1126, 1686, 1689, 2248, 2252, 3372, 3378, 4504, 6744, 6756, 12083, 13512, 24166, 24209, 36249, 48332, 48418, 72498, 72627, 96664, 96836, 144996, 145254, 158203, 193672, 289992, 290508, 316406, 474609, 581016, 632812, 949218, 1265624, 1898436, 3796872, 6802729, 13605458, 20408187, 27210916, 40816374, 54421832, 81632748, 163265496]

約数ペア:

[(1, 163265496), (2, 81632748), (3, 54421832), (4, 40816374), (6, 27210916), (8, 20408187), (12, 13605458), (24, 6802729), (43, 3796872), (86, 1898436), (129, 1265624), (172, 949218), (258, 632812), (281, 581016), (344, 474609), (516, 316406), (562, 290508), (563, 289992), (843, 193672), (1032, 158203), (1124, 145254), (1126, 144996), (1686, 96836), (1689, 96664), (2248, 72627), (2252, 72498), (3372, 48418), (3378, 48332), (4504, 36249), (6744, 24209), (6756, 24166), (12083, 13512)]