156612320

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10091}}^1$

素因数の和:10203

約数の個数: 48

約数和(自身を含む): 373848048

約数和(自身を除く): 217235728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 10091, 15520, 20182, 40364, 50455, 80728, 100910, 161456, 201820, 322912, 403640, 807280, 978827, 1614560, 1957654, 3915308, 4894135, 7830616, 9788270, 15661232, 19576540, 31322464, 39153080, 78306160, 156612320]

約数ペア:

[(1, 156612320), (2, 78306160), (4, 39153080), (5, 31322464), (8, 19576540), (10, 15661232), (16, 9788270), (20, 7830616), (32, 4894135), (40, 3915308), (80, 1957654), (97, 1614560), (160, 978827), (194, 807280), (388, 403640), (485, 322912), (776, 201820), (970, 161456), (1552, 100910), (1940, 80728), (3104, 50455), (3880, 40364), (7760, 20182), (10091, 15520)]