133152010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{89}}^2$

素因数の和:267

約数の個数: 36

約数和(自身を含む): 248453154

約数和(自身を除く): 115301144

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 1681, 3362, 3649, 7298, 7921, 8405, 15842, 16810, 18245, 36490, 39605, 79210, 149609, 299218, 324761, 649522, 748045, 1496090, 1623805, 3247610, 13315201, 26630402, 66576005, 133152010]

約数ペア:

[(1, 133152010), (2, 66576005), (5, 26630402), (10, 13315201), (41, 3247610), (82, 1623805), (89, 1496090), (178, 748045), (205, 649522), (410, 324761), (445, 299218), (890, 149609), (1681, 79210), (3362, 39605), (3649, 36490), (7298, 18245), (7921, 16810), (8405, 15842)]