15702917848

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4157}}^1$

素因数の和:4424

約数の個数: 64

約数和(自身を含む): 30735936000

約数和(自身を除く): 15033018152

約数列:

[1, 2, 4, 8, 43, 79, 86, 139, 158, 172, 278, 316, 344, 556, 632, 1112, 3397, 4157, 5977, 6794, 8314, 10981, 11954, 13588, 16628, 21962, 23908, 27176, 33256, 43924, 47816, 87848, 178751, 328403, 357502, 472183, 577823, 656806, 715004, 944366, 1155646, 1313612, 1430008, 1888732, 2311292, 2627224, 3777464, 4622584, 14121329, 24846389, 28242658, 45648017, 49692778, 56485316, 91296034, 99385556, 112970632, 182592068, 198771112, 365184136, 1962864731, 3925729462, 7851458924, 15702917848]

約数ペア:

[(1, 15702917848), (2, 7851458924), (4, 3925729462), (8, 1962864731), (43, 365184136), (79, 198771112), (86, 182592068), (139, 112970632), (158, 99385556), (172, 91296034), (278, 56485316), (316, 49692778), (344, 45648017), (556, 28242658), (632, 24846389), (1112, 14121329), (3397, 4622584), (4157, 3777464), (5977, 2627224), (6794, 2311292), (8314, 1888732), (10981, 1430008), (11954, 1313612), (13588, 1155646), (16628, 944366), (21962, 715004), (23908, 656806), (27176, 577823), (33256, 472183), (43924, 357502), (47816, 328403), (87848, 178751)]