139255536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{414451}}^1$

素因数の和:414469

約数の個数: 40

約数和(自身を含む): 411136384

約数和(自身を除く): 271880848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 414451, 828902, 1243353, 1657804, 2486706, 2901157, 3315608, 4973412, 5802314, 6631216, 8703471, 9946824, 11604628, 17406942, 19893648, 23209256, 34813884, 46418512, 69627768, 139255536]

約数ペア:

[(1, 139255536), (2, 69627768), (3, 46418512), (4, 34813884), (6, 23209256), (7, 19893648), (8, 17406942), (12, 11604628), (14, 9946824), (16, 8703471), (21, 6631216), (24, 5802314), (28, 4973412), (42, 3315608), (48, 2901157), (56, 2486706), (84, 1657804), (112, 1243353), (168, 828902), (336, 414451)]