120143128

素因数分解:

$2^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{3169}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 257911200

約数和(自身を除く): 137768072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 677, 1354, 2708, 3169, 4739, 5416, 6338, 9478, 12676, 18956, 22183, 25352, 37912, 44366, 88732, 177464, 2145413, 4290826, 8581652, 15017891, 17163304, 30035782, 60071564, 120143128]

約数ペア:

[(1, 120143128), (2, 60071564), (4, 30035782), (7, 17163304), (8, 15017891), (14, 8581652), (28, 4290826), (56, 2145413), (677, 177464), (1354, 88732), (2708, 44366), (3169, 37912), (4739, 25352), (5416, 22183), (6338, 18956), (9478, 12676)]