159200344

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2549}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 308142000

約数和(自身を除く): 148941656

約数列:

[1, 2, 4, 8, 37, 74, 148, 211, 296, 422, 844, 1688, 2549, 5098, 7807, 10196, 15614, 20392, 31228, 62456, 94313, 188626, 377252, 537839, 754504, 1075678, 2151356, 4302712, 19900043, 39800086, 79600172, 159200344]

約数ペア:

[(1, 159200344), (2, 79600172), (4, 39800086), (8, 19900043), (37, 4302712), (74, 2151356), (148, 1075678), (211, 754504), (296, 537839), (422, 377252), (844, 188626), (1688, 94313), (2549, 62456), (5098, 31228), (7807, 20392), (10196, 15614)]