140575822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 229267584

約数和(自身を除く): 88691762

約数列:

[1, 2, 17, 34, 53, 106, 181, 362, 431, 862, 901, 1802, 3077, 6154, 7327, 9593, 14654, 19186, 22843, 45686, 78011, 156022, 163081, 326162, 388331, 776662, 1326187, 2652374, 4134583, 8269166, 70287911, 140575822]

約数ペア:

[(1, 140575822), (2, 70287911), (17, 8269166), (34, 4134583), (53, 2652374), (106, 1326187), (181, 776662), (362, 388331), (431, 326162), (862, 163081), (901, 156022), (1802, 78011), (3077, 45686), (6154, 22843), (7327, 19186), (9593, 14654)]