15678300832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{240997}}^1$

素因数の和:241133

約数の個数: 48

約数和(自身を含む): 32795007840

約数和(自身を除く): 17116707008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 428, 608, 856, 1712, 2033, 3424, 4066, 8132, 16264, 32528, 65056, 240997, 481994, 963988, 1927976, 3855952, 4578943, 7711904, 9157886, 18315772, 25786679, 36631544, 51573358, 73263088, 103146716, 146526176, 206293432, 412586864, 489946901, 825173728, 979893802, 1959787604, 3919575208, 7839150416, 15678300832]

約数ペア:

[(1, 15678300832), (2, 7839150416), (4, 3919575208), (8, 1959787604), (16, 979893802), (19, 825173728), (32, 489946901), (38, 412586864), (76, 206293432), (107, 146526176), (152, 103146716), (214, 73263088), (304, 51573358), (428, 36631544), (608, 25786679), (856, 18315772), (1712, 9157886), (2033, 7711904), (3424, 4578943), (4066, 3855952), (8132, 1927976), (16264, 963988), (32528, 481994), (65056, 240997)]