140925318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39877}}^1$

素因数の和:39932

約数の個数: 32

約数和(自身を含む): 306263040

約数和(自身を除く): 165337722

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 39877, 79754, 119631, 239262, 757663, 1236187, 1515326, 2272989, 2472374, 3708561, 4545978, 7417122, 23487553, 46975106, 70462659, 140925318]

約数ペア:

[(1, 140925318), (2, 70462659), (3, 46975106), (6, 23487553), (19, 7417122), (31, 4545978), (38, 3708561), (57, 2472374), (62, 2272989), (93, 1515326), (114, 1236187), (186, 757663), (589, 239262), (1178, 119631), (1767, 79754), (3534, 39877)]