152149520

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26053}}^1$

素因数の和:26139

約数の個数: 40

約数和(自身を含む): 358607256

約数和(自身を除く): 206457736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 26053, 52106, 104212, 130265, 208424, 260530, 416848, 521060, 1042120, 1901869, 2084240, 3803738, 7607476, 9509345, 15214952, 19018690, 30429904, 38037380, 76074760, 152149520]

約数ペア:

[(1, 152149520), (2, 76074760), (4, 38037380), (5, 30429904), (8, 19018690), (10, 15214952), (16, 9509345), (20, 7607476), (40, 3803738), (73, 2084240), (80, 1901869), (146, 1042120), (292, 521060), (365, 416848), (584, 260530), (730, 208424), (1168, 130265), (1460, 104212), (2920, 52106), (5840, 26053)]