140834754

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{63611}}^1$

素因数の和:63663

約数の個数: 32

約数和(自身を含む): 320604480

約数和(自身を除く): 179769726

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 63611, 127222, 190833, 381666, 572499, 1144998, 1717497, 2608051, 3434994, 5216102, 7824153, 15648306, 23472459, 46944918, 70417377, 140834754]

約数ペア:

[(1, 140834754), (2, 70417377), (3, 46944918), (6, 23472459), (9, 15648306), (18, 7824153), (27, 5216102), (41, 3434994), (54, 2608051), (82, 1717497), (123, 1144998), (246, 572499), (369, 381666), (738, 190833), (1107, 127222), (2214, 63611)]