152456872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{857}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 294414120

約数和(自身を除く): 141957248

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 601, 857, 1202, 1714, 2404, 3428, 4808, 6856, 22237, 31709, 44474, 63418, 88948, 126836, 177896, 253672, 515057, 1030114, 2060228, 4120456, 19057109, 38114218, 76228436, 152456872]

約数ペア:

[(1, 152456872), (2, 76228436), (4, 38114218), (8, 19057109), (37, 4120456), (74, 2060228), (148, 1030114), (296, 515057), (601, 253672), (857, 177896), (1202, 126836), (1714, 88948), (2404, 63418), (3428, 44474), (4808, 31709), (6856, 22237)]