123136472

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 233753520

約数和(自身を除く): 110617048

約数列:

[1, 2, 4, 8, 181, 277, 307, 362, 554, 614, 724, 1108, 1228, 1448, 2216, 2456, 50137, 55567, 85039, 100274, 111134, 170078, 200548, 222268, 340156, 401096, 444536, 680312, 15392059, 30784118, 61568236, 123136472]

約数ペア:

[(1, 123136472), (2, 61568236), (4, 30784118), (8, 15392059), (181, 680312), (277, 444536), (307, 401096), (362, 340156), (554, 222268), (614, 200548), (724, 170078), (1108, 111134), (1228, 100274), (1448, 85039), (2216, 55567), (2456, 50137)]