15864978112

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{83101}}^1$

素因数の和:83289

約数の個数: 56

約数和(自身を含む): 33350494640

約数和(自身を除く): 17485516528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 157, 304, 314, 608, 628, 1216, 1256, 2512, 2983, 5024, 5966, 10048, 11932, 23864, 47728, 83101, 95456, 166202, 190912, 332404, 664808, 1329616, 1578919, 2659232, 3157838, 5318464, 6315676, 12631352, 13046857, 25262704, 26093714, 50525408, 52187428, 101050816, 104374856, 208749712, 247890283, 417499424, 495780566, 834998848, 991561132, 1983122264, 3966244528, 7932489056, 15864978112]

約数ペア:

[(1, 15864978112), (2, 7932489056), (4, 3966244528), (8, 1983122264), (16, 991561132), (19, 834998848), (32, 495780566), (38, 417499424), (64, 247890283), (76, 208749712), (152, 104374856), (157, 101050816), (304, 52187428), (314, 50525408), (608, 26093714), (628, 25262704), (1216, 13046857), (1256, 12631352), (2512, 6315676), (2983, 5318464), (5024, 3157838), (5966, 2659232), (10048, 1578919), (11932, 1329616), (23864, 664808), (47728, 332404), (83101, 190912), (95456, 166202)]