157216238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 255921120

約数和(自身を除く): 98704882

約数列:

[1, 2, 17, 34, 59, 118, 181, 362, 433, 866, 1003, 2006, 3077, 6154, 7361, 10679, 14722, 21358, 25547, 51094, 78373, 156746, 181543, 363086, 434299, 868598, 1332341, 2664682, 4624007, 9248014, 78608119, 157216238]

約数ペア:

[(1, 157216238), (2, 78608119), (17, 9248014), (34, 4624007), (59, 2664682), (118, 1332341), (181, 868598), (362, 434299), (433, 363086), (866, 181543), (1003, 156746), (2006, 78373), (3077, 51094), (6154, 25547), (7361, 21358), (10679, 14722)]