168305816

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{26597}}^1$

素因数の和:26723

約数の個数: 32

約数和(自身を含む): 363860640

約数和(自身を除く): 195554824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 26597, 53194, 106388, 186179, 212776, 372358, 744716, 1489432, 3005461, 6010922, 12021844, 21038227, 24043688, 42076454, 84152908, 168305816]

約数ペア:

[(1, 168305816), (2, 84152908), (4, 42076454), (7, 24043688), (8, 21038227), (14, 12021844), (28, 6010922), (56, 3005461), (113, 1489432), (226, 744716), (452, 372358), (791, 212776), (904, 186179), (1582, 106388), (3164, 53194), (6328, 26597)]