139475336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17417}}^1$

素因数の和:17454

約数の個数: 64

約数和(自身を含む): 351146880

約数和(自身を除く): 211671544

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 17417, 34834, 69668, 121919, 139336, 191587, 226421, 243838, 383174, 452842, 487676, 766348, 905684, 975352, 1341109, 1532696, 1584947, 1811368, 2490631, 2682218, 3169894, 4981262, 5364436, 6339788, 9962524, 10728872, 12679576, 17434417, 19925048, 34868834, 69737668, 139475336]

約数ペア:

[(1, 139475336), (2, 69737668), (4, 34868834), (7, 19925048), (8, 17434417), (11, 12679576), (13, 10728872), (14, 9962524), (22, 6339788), (26, 5364436), (28, 4981262), (44, 3169894), (52, 2682218), (56, 2490631), (77, 1811368), (88, 1584947), (91, 1532696), (104, 1341109), (143, 975352), (154, 905684), (182, 766348), (286, 487676), (308, 452842), (364, 383174), (572, 243838), (616, 226421), (728, 191587), (1001, 139336), (1144, 121919), (2002, 69668), (4004, 34834), (8008, 17417)]