139923308

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{56149}}^1$

素因数の和:56249

約数の個数: 24

約数和(自身を含む): 282996000

約数和(自身を除く): 143072692

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 56149, 112298, 224596, 393043, 786086, 1572172, 4997261, 9994522, 19989044, 34980827, 69961654, 139923308]

約数ペア:

[(1, 139923308), (2, 69961654), (4, 34980827), (7, 19989044), (14, 9994522), (28, 4997261), (89, 1572172), (178, 786086), (356, 393043), (623, 224596), (1246, 112298), (2492, 56149)]