239140122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{180347}}^1$

素因数の和:180382

約数の個数: 32

約数和(自身を含む): 545372352

約数和(自身を除く): 306232230

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 180347, 360694, 541041, 1082082, 2344511, 3065899, 4689022, 6131798, 7033533, 9197697, 14067066, 18395394, 39856687, 79713374, 119570061, 239140122]

約数ペア:

[(1, 239140122), (2, 119570061), (3, 79713374), (6, 39856687), (13, 18395394), (17, 14067066), (26, 9197697), (34, 7033533), (39, 6131798), (51, 4689022), (78, 3065899), (102, 2344511), (221, 1082082), (442, 541041), (663, 360694), (1326, 180347)]