140876904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{838553}}^1$

素因数の和:838569

約数の個数: 32

約数和(自身を含む): 402505920

約数和(自身を除く): 261629016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 838553, 1677106, 2515659, 3354212, 5031318, 5869871, 6708424, 10062636, 11739742, 17609613, 20125272, 23479484, 35219226, 46958968, 70438452, 140876904]

約数ペア:

[(1, 140876904), (2, 70438452), (3, 46958968), (4, 35219226), (6, 23479484), (7, 20125272), (8, 17609613), (12, 11739742), (14, 10062636), (21, 6708424), (24, 5869871), (28, 5031318), (42, 3354212), (56, 2515659), (84, 1677106), (168, 838553)]