172197892

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{1171}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 305516960

約数和(自身を除く): 133319068

約数列:

[1, 2, 4, 97, 194, 379, 388, 758, 1171, 1516, 2342, 4684, 36763, 73526, 113587, 147052, 227174, 443809, 454348, 887618, 1775236, 43049473, 86098946, 172197892]

約数ペア:

[(1, 172197892), (2, 86098946), (4, 43049473), (97, 1775236), (194, 887618), (379, 454348), (388, 443809), (758, 227174), (1171, 147052), (1516, 113587), (2342, 73526), (4684, 36763)]