129960392

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 246909600

約数和(自身を除く): 116949208

約数列:

[1, 2, 4, 8, 137, 274, 283, 419, 548, 566, 838, 1096, 1132, 1676, 2264, 3352, 38771, 57403, 77542, 114806, 118577, 155084, 229612, 237154, 310168, 459224, 474308, 948616, 16245049, 32490098, 64980196, 129960392]

約数ペア:

[(1, 129960392), (2, 64980196), (4, 32490098), (8, 16245049), (137, 948616), (274, 474308), (283, 459224), (419, 310168), (548, 237154), (566, 229612), (838, 155084), (1096, 118577), (1132, 114806), (1676, 77542), (2264, 57403), (3352, 38771)]