160939256

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{977}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 308070000

約数和(自身を除く): 147130744

約数列:

[1, 2, 4, 8, 59, 118, 236, 349, 472, 698, 977, 1396, 1954, 2792, 3908, 7816, 20591, 41182, 57643, 82364, 115286, 164728, 230572, 340973, 461144, 681946, 1363892, 2727784, 20117407, 40234814, 80469628, 160939256]

約数ペア:

[(1, 160939256), (2, 80469628), (4, 40234814), (8, 20117407), (59, 2727784), (118, 1363892), (236, 681946), (349, 461144), (472, 340973), (698, 230572), (977, 164728), (1396, 115286), (1954, 82364), (2792, 57643), (3908, 41182), (7816, 20591)]