162420712

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 308206080

約数和(自身を除く): 145785368

約数列:

[1, 2, 4, 8, 181, 223, 362, 446, 503, 724, 892, 1006, 1448, 1784, 2012, 4024, 40363, 80726, 91043, 112169, 161452, 182086, 224338, 322904, 364172, 448676, 728344, 897352, 20302589, 40605178, 81210356, 162420712]

約数ペア:

[(1, 162420712), (2, 81210356), (4, 40605178), (8, 20302589), (181, 897352), (223, 728344), (362, 448676), (446, 364172), (503, 322904), (724, 224338), (892, 182086), (1006, 161452), (1448, 112169), (1784, 91043), (2012, 80726), (4024, 40363)]