172099616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17987}}^1$

素因数の和:18033

約数の個数: 48

約数和(自身を含む): 380769984

約数和(自身を除く): 208670368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 17987, 35974, 71948, 143896, 233831, 287792, 413701, 467662, 575584, 827402, 935324, 1654804, 1870648, 3309608, 3741296, 5378113, 6619216, 7482592, 10756226, 13238432, 21512452, 43024904, 86049808, 172099616]

約数ペア:

[(1, 172099616), (2, 86049808), (4, 43024904), (8, 21512452), (13, 13238432), (16, 10756226), (23, 7482592), (26, 6619216), (32, 5378113), (46, 3741296), (52, 3309608), (92, 1870648), (104, 1654804), (184, 935324), (208, 827402), (299, 575584), (368, 467662), (416, 413701), (598, 287792), (736, 233831), (1196, 143896), (2392, 71948), (4784, 35974), (9568, 17987)]