156734736790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2819}}^1\times {\mathrm{70379}}^1$

素因数の和:73284

約数の個数: 32

約数和(自身を含む): 285799104000

約数和(自身を除く): 129064367210

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2819, 5638, 14095, 28190, 70379, 140758, 222701, 351895, 445402, 703790, 1113505, 2227010, 5559941, 11119882, 27799705, 55599410, 198398401, 396796802, 991992005, 1983984010, 15673473679, 31346947358, 78367368395, 156734736790]

約数ペア:

[(1, 156734736790), (2, 78367368395), (5, 31346947358), (10, 15673473679), (79, 1983984010), (158, 991992005), (395, 396796802), (790, 198398401), (2819, 55599410), (5638, 27799705), (14095, 11119882), (28190, 5559941), (70379, 2227010), (140758, 1113505), (222701, 703790), (351895, 445402)]