123768304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{703229}}^1$

素因数の和:703248

約数の個数: 20

約数和(自身を含む): 261601560

約数和(自身を除く): 137833256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 703229, 1406458, 2812916, 5625832, 7735519, 11251664, 15471038, 30942076, 61884152, 123768304]

約数ペア:

[(1, 123768304), (2, 61884152), (4, 30942076), (8, 15471038), (11, 11251664), (16, 7735519), (22, 5625832), (44, 2812916), (88, 1406458), (176, 703229)]