139758718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14537}}^1$

素因数の和:14592

約数の個数: 32

約数和(自身を含む): 251216640

約数和(自身を除く): 111457922

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 14537, 29074, 159907, 276203, 319814, 334351, 552406, 668702, 3038233, 3677861, 6076466, 6352669, 7355722, 12705338, 69879359, 139758718]

約数ペア:

[(1, 139758718), (2, 69879359), (11, 12705338), (19, 7355722), (22, 6352669), (23, 6076466), (38, 3677861), (46, 3038233), (209, 668702), (253, 552406), (418, 334351), (437, 319814), (506, 276203), (874, 159907), (4807, 29074), (9614, 14537)]