130370296

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{16993}}^1$

素因数の和:17143

約数の個数: 32

約数和(自身を含む): 281420640

約数和(自身を除く): 151050344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 16993, 33986, 67972, 118951, 135944, 237902, 475804, 951608, 2328041, 4656082, 9312164, 16296287, 18624328, 32592574, 65185148, 130370296]

約数ペア:

[(1, 130370296), (2, 65185148), (4, 32592574), (7, 18624328), (8, 16296287), (14, 9312164), (28, 4656082), (56, 2328041), (137, 951608), (274, 475804), (548, 237902), (959, 135944), (1096, 118951), (1918, 67972), (3836, 33986), (7672, 16993)]