120821624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{196139}}^1$

素因数の和:196163

約数の個数: 32

約数和(自身を含む): 282441600

約数和(自身を除く): 161619976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 196139, 392278, 784556, 1372973, 1569112, 2157529, 2745946, 4315058, 5491892, 8630116, 10983784, 15102703, 17260232, 30205406, 60410812, 120821624]

約数ペア:

[(1, 120821624), (2, 60410812), (4, 30205406), (7, 17260232), (8, 15102703), (11, 10983784), (14, 8630116), (22, 5491892), (28, 4315058), (44, 2745946), (56, 2157529), (77, 1569112), (88, 1372973), (154, 784556), (308, 392278), (616, 196139)]