154239878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1579}}^1$

素因数の和:1641

約数の個数: 36

約数和(自身を含む): 266297940

約数和(自身を除く): 112058062

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 289, 338, 442, 578, 1579, 2873, 3158, 3757, 5746, 7514, 20527, 26843, 41054, 48841, 53686, 97682, 266851, 348959, 456331, 533702, 697918, 912662, 4536467, 5932303, 9072934, 11864606, 77119939, 154239878]

約数ペア:

[(1, 154239878), (2, 77119939), (13, 11864606), (17, 9072934), (26, 5932303), (34, 4536467), (169, 912662), (221, 697918), (289, 533702), (338, 456331), (442, 348959), (578, 266851), (1579, 97682), (2873, 53686), (3158, 48841), (3757, 41054), (5746, 26843), (7514, 20527)]