139938128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{795103}}^1$

素因数の和:795122

約数の個数: 20

約数和(自身を含む): 295778688

約数和(自身を除く): 155840560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 795103, 1590206, 3180412, 6360824, 8746133, 12721648, 17492266, 34984532, 69969064, 139938128]

約数ペア:

[(1, 139938128), (2, 69969064), (4, 34984532), (8, 17492266), (11, 12721648), (16, 8746133), (22, 6360824), (44, 3180412), (88, 1590206), (176, 795103)]