159414880

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14033}}^1$

素因数の和:14119

約数の個数: 48

約数和(自身を含む): 381949344

約数和(自身を除く): 222534464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 14033, 28066, 56132, 70165, 112264, 140330, 224528, 280660, 449056, 561320, 996343, 1122640, 1992686, 2245280, 3985372, 4981715, 7970744, 9963430, 15941488, 19926860, 31882976, 39853720, 79707440, 159414880]

約数ペア:

[(1, 159414880), (2, 79707440), (4, 39853720), (5, 31882976), (8, 19926860), (10, 15941488), (16, 9963430), (20, 7970744), (32, 4981715), (40, 3985372), (71, 2245280), (80, 1992686), (142, 1122640), (160, 996343), (284, 561320), (355, 449056), (568, 280660), (710, 224528), (1136, 140330), (1420, 112264), (2272, 70165), (2840, 56132), (5680, 28066), (11360, 14033)]