140903536

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{58321}}^1$

素因数の和:58480

約数の個数: 20

約数和(自身を含む): 274813264

約数和(自身を除く): 133909728

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 58321, 116642, 233284, 466568, 933136, 8806471, 17612942, 35225884, 70451768, 140903536]

約数ペア:

[(1, 140903536), (2, 70451768), (4, 35225884), (8, 17612942), (16, 8806471), (151, 933136), (302, 466568), (604, 233284), (1208, 116642), (2416, 58321)]