144721658

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 236165760

約数和(自身を除く): 91444102

約数列:

[1, 2, 23, 29, 46, 58, 157, 314, 667, 691, 1334, 1382, 3611, 4553, 7222, 9106, 15893, 20039, 31786, 40078, 104719, 108487, 209438, 216974, 460897, 921794, 2495201, 3146123, 4990402, 6292246, 72360829, 144721658]

約数ペア:

[(1, 144721658), (2, 72360829), (23, 6292246), (29, 4990402), (46, 3146123), (58, 2495201), (157, 921794), (314, 460897), (667, 216974), (691, 209438), (1334, 108487), (1382, 104719), (3611, 40078), (4553, 31786), (7222, 20039), (9106, 15893)]