153990594

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{61547}}^1$

素因数の和:61694

約数の個数: 24

約数和(自身を含む): 336052080

約数和(自身を除く): 182061486

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 61547, 123094, 184641, 369282, 553923, 1107846, 8555033, 17110066, 25665099, 51330198, 76995297, 153990594]

約数ペア:

[(1, 153990594), (2, 76995297), (3, 51330198), (6, 25665099), (9, 17110066), (18, 8555033), (139, 1107846), (278, 553923), (417, 369282), (834, 184641), (1251, 123094), (2502, 61547)]