163960944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{487979}}^1$

素因数の和:487997

約数の個数: 40

約数和(自身を含む): 484076160

約数和(自身を除く): 320115216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 487979, 975958, 1463937, 1951916, 2927874, 3415853, 3903832, 5855748, 6831706, 7807664, 10247559, 11711496, 13663412, 20495118, 23422992, 27326824, 40990236, 54653648, 81980472, 163960944]

約数ペア:

[(1, 163960944), (2, 81980472), (3, 54653648), (4, 40990236), (6, 27326824), (7, 23422992), (8, 20495118), (12, 13663412), (14, 11711496), (16, 10247559), (21, 7807664), (24, 6831706), (28, 5855748), (42, 3903832), (48, 3415853), (56, 2927874), (84, 1951916), (112, 1463937), (168, 975958), (336, 487979)]