140778612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{300809}}^1$

素因数の和:300832

約数の個数: 36

約数和(自身を含む): 383231940

約数和(自身を除く): 242453328

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 300809, 601618, 902427, 1203236, 1804854, 2707281, 3609708, 3910517, 5414562, 7821034, 10829124, 11731551, 15642068, 23463102, 35194653, 46926204, 70389306, 140778612]

約数ペア:

[(1, 140778612), (2, 70389306), (3, 46926204), (4, 35194653), (6, 23463102), (9, 15642068), (12, 11731551), (13, 10829124), (18, 7821034), (26, 5414562), (36, 3910517), (39, 3609708), (52, 2707281), (78, 1804854), (117, 1203236), (156, 902427), (234, 601618), (468, 300809)]