123934552

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{11587}}^1$

素因数の和:11791

約数の個数: 32

約数和(自身を含む): 266987520

約数和(自身を除く): 143052968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 11587, 23174, 46348, 81109, 92696, 162218, 324436, 648872, 2213117, 4426234, 8852468, 15491819, 17704936, 30983638, 61967276, 123934552]

約数ペア:

[(1, 123934552), (2, 61967276), (4, 30983638), (7, 17704936), (8, 15491819), (14, 8852468), (28, 4426234), (56, 2213117), (191, 648872), (382, 324436), (764, 162218), (1337, 92696), (1528, 81109), (2674, 46348), (5348, 23174), (10696, 11587)]