156720320472

素因数分解:

$2^3\times 3^1\times {\mathrm{39397}}^1\times {\mathrm{165749}}^1$

素因数の和:205155

約数の個数: 32

約数和(自身を含む): 391813110000

約数和(自身を除く): 235092789528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 39397, 78794, 118191, 157588, 165749, 236382, 315176, 331498, 472764, 497247, 662996, 945528, 994494, 1325992, 1988988, 3977976, 6530013353, 13060026706, 19590040059, 26120053412, 39180080118, 52240106824, 78360160236, 156720320472]

約数ペア:

[(1, 156720320472), (2, 78360160236), (3, 52240106824), (4, 39180080118), (6, 26120053412), (8, 19590040059), (12, 13060026706), (24, 6530013353), (39397, 3977976), (78794, 1988988), (118191, 1325992), (157588, 994494), (165749, 945528), (236382, 662996), (315176, 497247), (331498, 472764)]