157049957155

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{73643}}^1$

素因数の和:73820

約数の個数: 64

約数和(自身を含む): 239525637120

約数和(自身を除く): 82475679965

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 109, 215, 301, 455, 545, 559, 763, 1417, 1505, 2795, 3815, 3913, 4687, 7085, 9919, 19565, 23435, 32809, 49595, 60931, 73643, 164045, 304655, 368215, 426517, 515501, 957359, 2132585, 2577505, 3166649, 4786795, 6701513, 8027087, 15833245, 22166543, 33507565, 40135435, 41166437, 56189609, 104352131, 110832715, 205832185, 280948045, 288165059, 345164741, 521760655, 730464917, 1440825295, 1725823705, 2416153187, 3652324585, 4487141633, 12080765935, 22435708165, 31409991431, 157049957155]

約数ペア:

[(1, 157049957155), (5, 31409991431), (7, 22435708165), (13, 12080765935), (35, 4487141633), (43, 3652324585), (65, 2416153187), (91, 1725823705), (109, 1440825295), (215, 730464917), (301, 521760655), (455, 345164741), (545, 288165059), (559, 280948045), (763, 205832185), (1417, 110832715), (1505, 104352131), (2795, 56189609), (3815, 41166437), (3913, 40135435), (4687, 33507565), (7085, 22166543), (9919, 15833245), (19565, 8027087), (23435, 6701513), (32809, 4786795), (49595, 3166649), (60931, 2577505), (73643, 2132585), (164045, 957359), (304655, 515501), (368215, 426517)]