169379072

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 360561600

約数和(自身を除く): 191182528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 152, 194, 256, 304, 359, 388, 608, 718, 776, 1216, 1436, 1552, 1843, 2432, 2872, 3104, 3686, 4864, 5744, 6208, 6821, 7372, 11488, 12416, 13642, 14744, 22976, 24832, 27284, 29488, 34823, 45952, 54568, 58976, 69646, 91904, 109136, 117952, 139292, 218272, 235904, 278584, 436544, 471808, 557168, 661637, 873088, 1114336, 1323274, 1746176, 2228672, 2646548, 4457344, 5293096, 8914688, 10586192, 21172384, 42344768, 84689536, 169379072]

約数ペア:

[(1, 169379072), (2, 84689536), (4, 42344768), (8, 21172384), (16, 10586192), (19, 8914688), (32, 5293096), (38, 4457344), (64, 2646548), (76, 2228672), (97, 1746176), (128, 1323274), (152, 1114336), (194, 873088), (256, 661637), (304, 557168), (359, 471808), (388, 436544), (608, 278584), (718, 235904), (776, 218272), (1216, 139292), (1436, 117952), (1552, 109136), (1843, 91904), (2432, 69646), (2872, 58976), (3104, 54568), (3686, 45952), (4864, 34823), (5744, 29488), (6208, 27284), (6821, 24832), (7372, 22976), (11488, 14744), (12416, 13642)]