156942852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7573}}^1$

素因数の和:7748

約数の個数: 48

約数和(自身を含む): 402088512

約数和(自身を除く): 245145660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3454, 5181, 6908, 7573, 10362, 15146, 20724, 22719, 30292, 45438, 83303, 90876, 166606, 249909, 333212, 499818, 999636, 1188961, 2377922, 3566883, 4755844, 7133766, 13078571, 14267532, 26157142, 39235713, 52314284, 78471426, 156942852]

約数ペア:

[(1, 156942852), (2, 78471426), (3, 52314284), (4, 39235713), (6, 26157142), (11, 14267532), (12, 13078571), (22, 7133766), (33, 4755844), (44, 3566883), (66, 2377922), (132, 1188961), (157, 999636), (314, 499818), (471, 333212), (628, 249909), (942, 166606), (1727, 90876), (1884, 83303), (3454, 45438), (5181, 30292), (6908, 22719), (7573, 20724), (10362, 15146)]