163960330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4721}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 310065408

約数和(自身を除く): 146105078

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 755, 1510, 3473, 4721, 6946, 9442, 17365, 23605, 34730, 47210, 108583, 217166, 542915, 712871, 1085830, 1425742, 3564355, 7128710, 16396033, 32792066, 81980165, 163960330]

約数ペア:

[(1, 163960330), (2, 81980165), (5, 32792066), (10, 16396033), (23, 7128710), (46, 3564355), (115, 1425742), (151, 1085830), (230, 712871), (302, 542915), (755, 217166), (1510, 108583), (3473, 47210), (4721, 34730), (6946, 23605), (9442, 17365)]