157563056

素因数分解:

$2^4\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1697}}^1$

素因数の和:2541

約数の個数: 40

約数和(自身を含む): 349516320

約数和(自身を除く): 191953264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 829, 1658, 1697, 3316, 3394, 5803, 6632, 6788, 11606, 11879, 13264, 13576, 23212, 23758, 27152, 46424, 47516, 92848, 95032, 190064, 1406813, 2813626, 5627252, 9847691, 11254504, 19695382, 22509008, 39390764, 78781528, 157563056]

約数ペア:

[(1, 157563056), (2, 78781528), (4, 39390764), (7, 22509008), (8, 19695382), (14, 11254504), (16, 9847691), (28, 5627252), (56, 2813626), (112, 1406813), (829, 190064), (1658, 95032), (1697, 92848), (3316, 47516), (3394, 46424), (5803, 27152), (6632, 23758), (6788, 23212), (11606, 13576), (11879, 13264)]