140300664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{835123}}^1$

素因数の和:835139

約数の個数: 32

約数和(自身を含む): 400859520

約数和(自身を除く): 260558856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 835123, 1670246, 2505369, 3340492, 5010738, 5845861, 6680984, 10021476, 11691722, 17537583, 20042952, 23383444, 35075166, 46766888, 70150332, 140300664]

約数ペア:

[(1, 140300664), (2, 70150332), (3, 46766888), (4, 35075166), (6, 23383444), (7, 20042952), (8, 17537583), (12, 11691722), (14, 10021476), (21, 6680984), (24, 5845861), (28, 5010738), (42, 3340492), (56, 2505369), (84, 1670246), (168, 835123)]