120497432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9851}}^1$

素因数の和:10007

約数の個数: 32

約数和(自身を含む): 248270400

約数和(自身を除く): 127772968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 9851, 12232, 19702, 39404, 78808, 108361, 216722, 433444, 866888, 1369289, 2738578, 5477156, 10954312, 15062179, 30124358, 60248716, 120497432]

約数ペア:

[(1, 120497432), (2, 60248716), (4, 30124358), (8, 15062179), (11, 10954312), (22, 5477156), (44, 2738578), (88, 1369289), (139, 866888), (278, 433444), (556, 216722), (1112, 108361), (1529, 78808), (3058, 39404), (6116, 19702), (9851, 12232)]