148922248

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 283237560

約数和(自身を除く): 134315312

約数列:

[1, 2, 4, 8, 113, 226, 257, 452, 514, 641, 904, 1028, 1282, 2056, 2564, 5128, 29041, 58082, 72433, 116164, 144866, 164737, 232328, 289732, 329474, 579464, 658948, 1317896, 18615281, 37230562, 74461124, 148922248]

約数ペア:

[(1, 148922248), (2, 74461124), (4, 37230562), (8, 18615281), (113, 1317896), (226, 658948), (257, 579464), (452, 329474), (514, 289732), (641, 232328), (904, 164737), (1028, 144866), (1282, 116164), (2056, 72433), (2564, 58082), (5128, 29041)]