140931364

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{32059}}^1$

素因数の和:32227

約数の個数: 24

約数和(自身を含む): 283666880

約数和(自身を除く): 142735516

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 32059, 64118, 128236, 224413, 448826, 897652, 5033263, 10066526, 20133052, 35232841, 70465682, 140931364]

約数ペア:

[(1, 140931364), (2, 70465682), (4, 35232841), (7, 20133052), (14, 10066526), (28, 5033263), (157, 897652), (314, 448826), (628, 224413), (1099, 128236), (2198, 64118), (4396, 32059)]