149020192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2953}}^1$

素因数の和:3065

約数の個数: 48

約数和(自身を含む): 312651360

約数和(自身を除く): 163631168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1577, 2656, 2953, 3154, 5906, 6308, 11812, 12616, 23624, 25232, 47248, 50464, 56107, 94496, 112214, 224428, 245099, 448856, 490198, 897712, 980396, 1795424, 1960792, 3921584, 4656881, 7843168, 9313762, 18627524, 37255048, 74510096, 149020192]

約数ペア:

[(1, 149020192), (2, 74510096), (4, 37255048), (8, 18627524), (16, 9313762), (19, 7843168), (32, 4656881), (38, 3921584), (76, 1960792), (83, 1795424), (152, 980396), (166, 897712), (304, 490198), (332, 448856), (608, 245099), (664, 224428), (1328, 112214), (1577, 94496), (2656, 56107), (2953, 50464), (3154, 47248), (5906, 25232), (6308, 23624), (11812, 12616)]