126988264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1613}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 256916520

約数和(自身を除く): 129928256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 757, 1514, 1613, 3028, 3226, 6056, 6452, 9841, 12904, 19682, 20969, 39364, 41938, 78728, 83876, 167752, 1221041, 2442082, 4884164, 9768328, 15873533, 31747066, 63494132, 126988264]

約数ペア:

[(1, 126988264), (2, 63494132), (4, 31747066), (8, 15873533), (13, 9768328), (26, 4884164), (52, 2442082), (104, 1221041), (757, 167752), (1514, 83876), (1613, 78728), (3028, 41938), (3226, 39364), (6056, 20969), (6452, 19682), (9841, 12904)]