161705568

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{35839}}^1$

素因数の和:35899

約数の個数: 48

約数和(自身を含む): 433520640

約数和(自身を除く): 271815072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 35839, 71678, 107517, 143356, 215034, 286712, 430068, 573424, 860136, 1146848, 1684433, 1720272, 3368866, 3440544, 5053299, 6737732, 10106598, 13475464, 20213196, 26950928, 40426392, 53901856, 80852784, 161705568]

約数ペア:

[(1, 161705568), (2, 80852784), (3, 53901856), (4, 40426392), (6, 26950928), (8, 20213196), (12, 13475464), (16, 10106598), (24, 6737732), (32, 5053299), (47, 3440544), (48, 3368866), (94, 1720272), (96, 1684433), (141, 1146848), (188, 860136), (282, 573424), (376, 430068), (564, 286712), (752, 215034), (1128, 143356), (1504, 107517), (2256, 71678), (4512, 35839)]