156964470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13037

約数の個数: 64

約数和(自身を含む): 418811904

約数和(自身を除く): 261847434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 12983, 25966, 38949, 64915, 77898, 129830, 168779, 194745, 337558, 389490, 402473, 506337, 804946, 843895, 1012674, 1207419, 1687790, 2012365, 2414838, 2531685, 4024730, 5063370, 5232149, 6037095, 10464298, 12074190, 15696447, 26160745, 31392894, 52321490, 78482235, 156964470]

約数ペア:

[(1, 156964470), (2, 78482235), (3, 52321490), (5, 31392894), (6, 26160745), (10, 15696447), (13, 12074190), (15, 10464298), (26, 6037095), (30, 5232149), (31, 5063370), (39, 4024730), (62, 2531685), (65, 2414838), (78, 2012365), (93, 1687790), (130, 1207419), (155, 1012674), (186, 843895), (195, 804946), (310, 506337), (390, 402473), (403, 389490), (465, 337558), (806, 194745), (930, 168779), (1209, 129830), (2015, 77898), (2418, 64915), (4030, 38949), (6045, 25966), (12090, 12983)]