140907652

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{2267}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 253380960

約数和(自身を除く): 112473308

約数列:

[1, 2, 4, 41, 82, 164, 379, 758, 1516, 2267, 4534, 9068, 15539, 31078, 62156, 92947, 185894, 371788, 859193, 1718386, 3436772, 35226913, 70453826, 140907652]

約数ペア:

[(1, 140907652), (2, 70453826), (4, 35226913), (41, 3436772), (82, 1718386), (164, 859193), (379, 371788), (758, 185894), (1516, 92947), (2267, 62156), (4534, 31078), (9068, 15539)]