140053578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{144983}}^1$

素因数の和:145018

約数の個数: 32

約数和(自身を含む): 334043136

約数和(自身を除く): 193989558

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 144983, 289966, 434949, 869898, 1014881, 2029762, 3044643, 3334609, 6089286, 6669218, 10003827, 20007654, 23342263, 46684526, 70026789, 140053578]

約数ペア:

[(1, 140053578), (2, 70026789), (3, 46684526), (6, 23342263), (7, 20007654), (14, 10003827), (21, 6669218), (23, 6089286), (42, 3334609), (46, 3044643), (69, 2029762), (138, 1014881), (161, 869898), (322, 434949), (483, 289966), (966, 144983)]