142429552

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{189401}}^1$

素因数の和:189456

約数の個数: 20

約数和(自身を含む): 281830176

約数和(自身を除く): 139400624

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 189401, 378802, 757604, 1515208, 3030416, 8901847, 17803694, 35607388, 71214776, 142429552]

約数ペア:

[(1, 142429552), (2, 71214776), (4, 35607388), (8, 17803694), (16, 8901847), (47, 3030416), (94, 1515208), (188, 757604), (376, 378802), (752, 189401)]