152811148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{287239}}^1$

素因数の和:287269

約数の個数: 24

約数和(自身を含む): 321708800

約数和(自身を除く): 168897652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 287239, 574478, 1148956, 2010673, 4021346, 5457541, 8042692, 10915082, 21830164, 38202787, 76405574, 152811148]

約数ペア:

[(1, 152811148), (2, 76405574), (4, 38202787), (7, 21830164), (14, 10915082), (19, 8042692), (28, 5457541), (38, 4021346), (76, 2010673), (133, 1148956), (266, 574478), (532, 287239)]