159153196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{11699}}^1$

素因数の和:11901

約数の個数: 24

約数和(自身を含む): 294840000

約数和(自身を除く): 135686804

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 11699, 13604, 23398, 46796, 222281, 444562, 889124, 2094121, 4188242, 8376484, 39788299, 79576598, 159153196]

約数ペア:

[(1, 159153196), (2, 79576598), (4, 39788299), (19, 8376484), (38, 4188242), (76, 2094121), (179, 889124), (358, 444562), (716, 222281), (3401, 46796), (6802, 23398), (11699, 13604)]