153055160

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{29209}}^1$

素因数の和:29351

約数の個数: 32

約数和(自身を含む): 347014800

約数和(自身を除く): 193959640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 29209, 58418, 116836, 146045, 233672, 292090, 584180, 1168360, 3826379, 7652758, 15305516, 19131895, 30611032, 38263790, 76527580, 153055160]

約数ペア:

[(1, 153055160), (2, 76527580), (4, 38263790), (5, 30611032), (8, 19131895), (10, 15305516), (20, 7652758), (40, 3826379), (131, 1168360), (262, 584180), (524, 292090), (655, 233672), (1048, 146045), (1310, 116836), (2620, 58418), (5240, 29209)]