154098778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2111}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 260029440

約数和(自身を除く): 105930662

約数列:

[1, 2, 17, 19, 34, 38, 113, 226, 323, 646, 1921, 2111, 2147, 3842, 4222, 4294, 35887, 36499, 40109, 71774, 72998, 80218, 238543, 477086, 681853, 1363706, 4055231, 4532317, 8110462, 9064634, 77049389, 154098778]

約数ペア:

[(1, 154098778), (2, 77049389), (17, 9064634), (19, 8110462), (34, 4532317), (38, 4055231), (113, 1363706), (226, 681853), (323, 477086), (646, 238543), (1921, 80218), (2111, 72998), (2147, 71774), (3842, 40109), (4222, 36499), (4294, 35887)]