158245416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{313979}}^1$

素因数の和:313998

約数の個数: 48

約数和(自身を含む): 489808800

約数和(自身を除く): 331563384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 313979, 627958, 941937, 1255916, 1883874, 2197853, 2511832, 2825811, 3767748, 4395706, 5651622, 6593559, 7535496, 8791412, 11303244, 13187118, 17582824, 19780677, 22606488, 26374236, 39561354, 52748472, 79122708, 158245416]

約数ペア:

[(1, 158245416), (2, 79122708), (3, 52748472), (4, 39561354), (6, 26374236), (7, 22606488), (8, 19780677), (9, 17582824), (12, 13187118), (14, 11303244), (18, 8791412), (21, 7535496), (24, 6593559), (28, 5651622), (36, 4395706), (42, 3767748), (56, 2825811), (63, 2511832), (72, 2197853), (84, 1883874), (126, 1255916), (168, 941937), (252, 627958), (504, 313979)]