157023528040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230916953}}^1$

素因数の和:230916981

約数の個数: 32

約数和(自身を含む): 374085465480

約数和(自身を除く): 217061937440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 230916953, 461833906, 923667812, 1154584765, 1847335624, 2309169530, 3925588201, 4618339060, 7851176402, 9236678120, 15702352804, 19627941005, 31404705608, 39255882010, 78511764020, 157023528040]

約数ペア:

[(1, 157023528040), (2, 78511764020), (4, 39255882010), (5, 31404705608), (8, 19627941005), (10, 15702352804), (17, 9236678120), (20, 7851176402), (34, 4618339060), (40, 3925588201), (68, 2309169530), (85, 1847335624), (136, 1154584765), (170, 923667812), (340, 461833906), (680, 230916953)]