1567215152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{119891}}^1$

素因数の和:119961

約数の個数: 40

約数和(自身を含む): 3270653760

約数和(自身を除く): 1703438608

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 119891, 239782, 479564, 959128, 1918256, 2277929, 4555858, 5155313, 9111716, 10310626, 18223432, 20621252, 36446864, 41242504, 82485008, 97950947, 195901894, 391803788, 783607576, 1567215152]

約数ペア:

[(1, 1567215152), (2, 783607576), (4, 391803788), (8, 195901894), (16, 97950947), (19, 82485008), (38, 41242504), (43, 36446864), (76, 20621252), (86, 18223432), (152, 10310626), (172, 9111716), (304, 5155313), (344, 4555858), (688, 2277929), (817, 1918256), (1634, 959128), (3268, 479564), (6536, 239782), (13072, 119891)]