140953604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{11821}}^1$

素因数の和:12107

約数の個数: 24

約数和(自身を含む): 270109056

約数和(自身を除く): 129155452

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 11821, 11924, 23642, 47284, 130031, 260062, 520124, 3203491, 6406982, 12813964, 35238401, 70476802, 140953604]

約数ペア:

[(1, 140953604), (2, 70476802), (4, 35238401), (11, 12813964), (22, 6406982), (44, 3203491), (271, 520124), (542, 260062), (1084, 130031), (2981, 47284), (5962, 23642), (11821, 11924)]