120145762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 200491200

約数和(自身を除く): 80345438

約数列:

[1, 2, 11, 22, 101, 139, 202, 278, 389, 778, 1111, 1529, 2222, 3058, 4279, 8558, 14039, 28078, 39289, 54071, 78578, 108142, 154429, 308858, 432179, 594781, 864358, 1189562, 5461171, 10922342, 60072881, 120145762]

約数ペア:

[(1, 120145762), (2, 60072881), (11, 10922342), (22, 5461171), (101, 1189562), (139, 864358), (202, 594781), (278, 432179), (389, 308858), (778, 154429), (1111, 108142), (1529, 78578), (2222, 54071), (3058, 39289), (4279, 28078), (8558, 14039)]