159731504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4877}}^1$

素因数の和:4997

約数の個数: 40

約数和(自身を含む): 326630880

約数和(自身を除く): 166899376

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 4094, 4877, 8188, 9754, 16376, 19508, 32752, 39016, 78032, 112171, 224342, 434053, 448684, 868106, 897368, 1736212, 1794736, 3472424, 6944848, 9983219, 19966438, 39932876, 79865752, 159731504]

約数ペア:

[(1, 159731504), (2, 79865752), (4, 39932876), (8, 19966438), (16, 9983219), (23, 6944848), (46, 3472424), (89, 1794736), (92, 1736212), (178, 897368), (184, 868106), (356, 448684), (368, 434053), (712, 224342), (1424, 112171), (2047, 78032), (4094, 39016), (4877, 32752), (8188, 19508), (9754, 16376)]