133447808

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 298656000

約数和(自身を除く): 165208192

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 199, 208, 248, 338, 398, 403, 416, 496, 676, 796, 806, 832, 992, 1352, 1592, 1612, 1664, 1984, 2587, 2704, 3184, 3224, 3968, 5174, 5239, 5408, 6169, 6368, 6448, 10348, 10478, 10816, 12338, 12736, 12896, 20696, 20956, 21632, 24676, 25472, 25792, 33631, 41392, 41912, 49352, 51584, 67262, 80197, 82784, 83824, 98704, 134524, 160394, 165568, 167648, 197408, 269048, 320788, 331136, 335296, 394816, 538096, 641576, 670592, 789632, 1042561, 1076192, 1283152, 2085122, 2152384, 2566304, 4170244, 4304768, 5132608, 8340488, 10265216, 16680976, 33361952, 66723904, 133447808]

約数ペア:

[(1, 133447808), (2, 66723904), (4, 33361952), (8, 16680976), (13, 10265216), (16, 8340488), (26, 5132608), (31, 4304768), (32, 4170244), (52, 2566304), (62, 2152384), (64, 2085122), (104, 1283152), (124, 1076192), (128, 1042561), (169, 789632), (199, 670592), (208, 641576), (248, 538096), (338, 394816), (398, 335296), (403, 331136), (416, 320788), (496, 269048), (676, 197408), (796, 167648), (806, 165568), (832, 160394), (992, 134524), (1352, 98704), (1592, 83824), (1612, 82784), (1664, 80197), (1984, 67262), (2587, 51584), (2704, 49352), (3184, 41912), (3224, 41392), (3968, 33631), (5174, 25792), (5239, 25472), (5408, 24676), (6169, 21632), (6368, 20956), (6448, 20696), (10348, 12896), (10478, 12736), (10816, 12338)]