189849557956

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{4649}}^1\times {\mathrm{143791}}^1$

素因数の和:148515

約数の個数: 24

約数和(自身を含む): 336990931200

約数和(自身を除く): 147141373244

約数列:

[1, 2, 4, 71, 142, 284, 4649, 9298, 18596, 143791, 287582, 330079, 575164, 660158, 1320316, 10209161, 20418322, 40836644, 668484359, 1336968718, 2673937436, 47462389489, 94924778978, 189849557956]

約数ペア:

[(1, 189849557956), (2, 94924778978), (4, 47462389489), (71, 2673937436), (142, 1336968718), (284, 668484359), (4649, 40836644), (9298, 20418322), (18596, 10209161), (143791, 1320316), (287582, 660158), (330079, 575164)]