156943859268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868379277}}^1$

素因数の和:1868379291

約数の個数: 24

約数和(自身を含む): 418516958272

約数和(自身を除く): 261573099004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868379277, 3736758554, 5605137831, 7473517108, 11210275662, 13078654939, 22420551324, 26157309878, 39235964817, 52314619756, 78471929634, 156943859268]

約数ペア:

[(1, 156943859268), (2, 78471929634), (3, 52314619756), (4, 39235964817), (6, 26157309878), (7, 22420551324), (12, 13078654939), (14, 11210275662), (21, 7473517108), (28, 5605137831), (42, 3736758554), (84, 1868379277)]