156955910560

素因数分解:

$2^5\times 5^1\times {\mathrm{980974441}}^1$

素因数の和:980974456

約数の個数: 24

約数和(自身を含む): 370808339076

約数和(自身を除く): 213852428516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 980974441, 1961948882, 3923897764, 4904872205, 7847795528, 9809744410, 15695591056, 19619488820, 31391182112, 39238977640, 78477955280, 156955910560]

約数ペア:

[(1, 156955910560), (2, 78477955280), (4, 39238977640), (5, 31391182112), (8, 19619488820), (10, 15695591056), (16, 9809744410), (20, 7847795528), (32, 4904872205), (40, 3923897764), (80, 1961948882), (160, 980974441)]