153538396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{44171}}^1$

素因数の和:44265

約数の個数: 24

約数和(自身を含む): 296835840

約数和(自身を除く): 143297444

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 44171, 88342, 176684, 485881, 971762, 1943524, 3489509, 6979018, 13958036, 38384599, 76769198, 153538396]

約数ペア:

[(1, 153538396), (2, 76769198), (4, 38384599), (11, 13958036), (22, 6979018), (44, 3489509), (79, 1943524), (158, 971762), (316, 485881), (869, 176684), (1738, 88342), (3476, 44171)]