140078874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61927}}^1$

素因数の和:61974

約数の個数: 32

約数和(自身を含む): 312117120

約数和(自身を除く): 172038246

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 61927, 123854, 185781, 371562, 805051, 1610102, 1795883, 2415153, 3591766, 4830306, 5387649, 10775298, 23346479, 46692958, 70039437, 140078874]

約数ペア:

[(1, 140078874), (2, 70039437), (3, 46692958), (6, 23346479), (13, 10775298), (26, 5387649), (29, 4830306), (39, 3591766), (58, 2415153), (78, 1795883), (87, 1610102), (174, 805051), (377, 371562), (754, 185781), (1131, 123854), (2262, 61927)]