140843106

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 317041920

約数和(自身を除く): 176198814

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 173, 186, 279, 346, 519, 558, 1038, 1459, 1557, 2918, 3114, 4377, 5363, 8754, 10726, 13131, 16089, 26262, 32178, 45229, 48267, 90458, 96534, 135687, 252407, 271374, 407061, 504814, 757221, 814122, 1514442, 2271663, 4543326, 7824617, 15649234, 23473851, 46947702, 70421553, 140843106]

約数ペア:

[(1, 140843106), (2, 70421553), (3, 46947702), (6, 23473851), (9, 15649234), (18, 7824617), (31, 4543326), (62, 2271663), (93, 1514442), (173, 814122), (186, 757221), (279, 504814), (346, 407061), (519, 271374), (558, 252407), (1038, 135687), (1459, 96534), (1557, 90458), (2918, 48267), (3114, 45229), (4377, 32178), (5363, 26262), (8754, 16089), (10726, 13131)]