149195774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48221}}^1$

素因数の和:48260

約数の個数: 32

約数和(自身を含む): 291646656

約数和(自身を除く): 142450882

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 48221, 96442, 337547, 626873, 675094, 819757, 1253746, 1639514, 4388111, 5738299, 8776222, 10656841, 11476598, 21313682, 74597887, 149195774]

約数ペア:

[(1, 149195774), (2, 74597887), (7, 21313682), (13, 11476598), (14, 10656841), (17, 8776222), (26, 5738299), (34, 4388111), (91, 1639514), (119, 1253746), (182, 819757), (221, 675094), (238, 626873), (442, 337547), (1547, 96442), (3094, 48221)]