144130238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12601}}^1$

素因数の和:12672

約数の個数: 32

約数和(自身を含む): 266154240

約数和(自身を除く): 122024002

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 11438, 12601, 25202, 88207, 176414, 239419, 478838, 541843, 1083686, 1675933, 3351866, 3792901, 7585802, 10295017, 20590034, 72065119, 144130238]

約数ペア:

[(1, 144130238), (2, 72065119), (7, 20590034), (14, 10295017), (19, 7585802), (38, 3792901), (43, 3351866), (86, 1675933), (133, 1083686), (266, 541843), (301, 478838), (602, 239419), (817, 176414), (1634, 88207), (5719, 25202), (11438, 12601)]