156930900760

素因数分解:

$2^3\times 5^1\times {\mathrm{3923272519}}^1$

素因数の和:3923272530

約数の個数: 16

約数和(自身を含む): 353094526800

約数和(自身を除く): 196163626040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3923272519, 7846545038, 15693090076, 19616362595, 31386180152, 39232725190, 78465450380, 156930900760]

約数ペア:

[(1, 156930900760), (2, 78465450380), (4, 39232725190), (5, 31386180152), (8, 19616362595), (10, 15693090076), (20, 7846545038), (40, 3923272519)]