135220666

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 237219840

約数和(自身を除く): 101999174

約数列:

[1, 2, 7, 14, 79, 103, 158, 206, 553, 721, 1106, 1187, 1442, 2374, 8137, 8309, 16274, 16618, 56959, 93773, 113918, 122261, 187546, 244522, 656411, 855827, 1312822, 1711654, 9658619, 19317238, 67610333, 135220666]

約数ペア:

[(1, 135220666), (2, 67610333), (7, 19317238), (14, 9658619), (79, 1711654), (103, 1312822), (158, 855827), (206, 656411), (553, 244522), (721, 187546), (1106, 122261), (1187, 113918), (1442, 93773), (2374, 56959), (8137, 16618), (8309, 16274)]