157423356

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{82507}}^1$

素因数の和:82570

約数の個数: 36

約数和(自身を含む): 405444312

約数和(自身を除く): 248020956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 82507, 165014, 247521, 330028, 495042, 742563, 990084, 1485126, 2970252, 4372871, 8745742, 13118613, 17491484, 26237226, 39355839, 52474452, 78711678, 157423356]

約数ペア:

[(1, 157423356), (2, 78711678), (3, 52474452), (4, 39355839), (6, 26237226), (9, 17491484), (12, 13118613), (18, 8745742), (36, 4372871), (53, 2970252), (106, 1485126), (159, 990084), (212, 742563), (318, 495042), (477, 330028), (636, 247521), (954, 165014), (1908, 82507)]