139158684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{552217}}^1$

素因数の和:552234

約数の個数: 36

約数和(自身を含む): 402014704

約数和(自身を除く): 262856020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 552217, 1104434, 1656651, 2208868, 3313302, 3865519, 4969953, 6626604, 7731038, 9939906, 11596557, 15462076, 19879812, 23193114, 34789671, 46386228, 69579342, 139158684]

約数ペア:

[(1, 139158684), (2, 69579342), (3, 46386228), (4, 34789671), (6, 23193114), (7, 19879812), (9, 15462076), (12, 11596557), (14, 9939906), (18, 7731038), (21, 6626604), (28, 4969953), (36, 3865519), (42, 3313302), (63, 2208868), (84, 1656651), (126, 1104434), (252, 552217)]