140904612

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{55127}}^1$

素因数の和:55208

約数の個数: 36

約数和(自身を含む): 361198656

約数和(自身を除く): 220294044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 55127, 110254, 165381, 220508, 330762, 496143, 661524, 992286, 1984572, 3914017, 7828034, 11742051, 15656068, 23484102, 35226153, 46968204, 70452306, 140904612]

約数ペア:

[(1, 140904612), (2, 70452306), (3, 46968204), (4, 35226153), (6, 23484102), (9, 15656068), (12, 11742051), (18, 7828034), (36, 3914017), (71, 1984572), (142, 992286), (213, 661524), (284, 496143), (426, 330762), (639, 220508), (852, 165381), (1278, 110254), (2556, 55127)]