156968709638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8363}}^1\times {\mathrm{31387}}^1$

素因数の和:39788

約数の個数: 32

約数和(自身を含む): 264629465856

約数和(自身を除く): 107660756218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 8363, 16726, 31387, 62774, 108719, 192349, 217438, 384698, 408031, 721901, 816062, 1443802, 2500537, 5001074, 9384713, 18769426, 262489481, 524978962, 3412363253, 6037258063, 6824726506, 12074516126, 78484354819, 156968709638]

約数ペア:

[(1, 156968709638), (2, 78484354819), (13, 12074516126), (23, 6824726506), (26, 6037258063), (46, 3412363253), (299, 524978962), (598, 262489481), (8363, 18769426), (16726, 9384713), (31387, 5001074), (62774, 2500537), (108719, 1443802), (192349, 816062), (217438, 721901), (384698, 408031)]