156946746980

素因数分解:

$2^2\times 5^1\times {\mathrm{115363}}^1\times {\mathrm{68023}}^1$

素因数の和:183395

約数の個数: 24

約数和(自身を含む): 329595870912

約数和(自身を除く): 172649123932

約数列:

[1, 2, 4, 5, 10, 20, 68023, 115363, 136046, 230726, 272092, 340115, 461452, 576815, 680230, 1153630, 1360460, 2307260, 7847337349, 15694674698, 31389349396, 39236686745, 78473373490, 156946746980]

約数ペア:

[(1, 156946746980), (2, 78473373490), (4, 39236686745), (5, 31389349396), (10, 15694674698), (20, 7847337349), (68023, 2307260), (115363, 1360460), (136046, 1153630), (230726, 680230), (272092, 576815), (340115, 461452)]