109725416

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 208560000

約数和(自身を除く): 98834584

約数列:

[1, 2, 4, 8, 157, 199, 314, 398, 439, 628, 796, 878, 1256, 1592, 1756, 3512, 31243, 62486, 68923, 87361, 124972, 137846, 174722, 249944, 275692, 349444, 551384, 698888, 13715677, 27431354, 54862708, 109725416]

約数ペア:

[(1, 109725416), (2, 54862708), (4, 27431354), (8, 13715677), (157, 698888), (199, 551384), (314, 349444), (398, 275692), (439, 249944), (628, 174722), (796, 137846), (878, 124972), (1256, 87361), (1592, 68923), (1756, 62486), (3512, 31243)]