178049128

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2213}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 340734600

約数和(自身を除く): 162685472

約数列:

[1, 2, 4, 8, 89, 113, 178, 226, 356, 452, 712, 904, 2213, 4426, 8852, 10057, 17704, 20114, 40228, 80456, 196957, 250069, 393914, 500138, 787828, 1000276, 1575656, 2000552, 22256141, 44512282, 89024564, 178049128]

約数ペア:

[(1, 178049128), (2, 89024564), (4, 44512282), (8, 22256141), (89, 2000552), (113, 1575656), (178, 1000276), (226, 787828), (356, 500138), (452, 393914), (712, 250069), (904, 196957), (2213, 80456), (4426, 40228), (8852, 20114), (10057, 17704)]