129867878416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{279887669}}^1$

素因数の和:279887706

約数の個数: 20

約数和(自身を含む): 260295533100

約数和(自身を除く): 130427654684

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 279887669, 559775338, 1119550676, 2239101352, 4478202704, 8116742401, 16233484802, 32466969604, 64933939208, 129867878416]

約数ペア:

[(1, 129867878416), (2, 64933939208), (4, 32466969604), (8, 16233484802), (16, 8116742401), (29, 4478202704), (58, 2239101352), (116, 1119550676), (232, 559775338), (464, 279887669)]