179974008

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 518400000

約数和(自身を除く): 338425992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 79, 106, 108, 158, 159, 199, 212, 216, 237, 316, 318, 398, 424, 474, 477, 597, 632, 636, 711, 796, 948, 954, 1194, 1272, 1422, 1431, 1592, 1791, 1896, 1908, 2133, 2388, 2844, 2862, 3582, 3816, 4187, 4266, 4776, 5373, 5688, 5724, 7164, 8374, 8532, 10547, 10746, 11448, 12561, 14328, 15721, 16748, 17064, 21094, 21492, 25122, 31442, 31641, 33496, 37683, 42188, 42984, 47163, 50244, 62884, 63282, 75366, 84376, 94326, 94923, 100488, 113049, 125768, 126564, 141489, 150732, 188652, 189846, 226098, 253128, 282978, 284769, 301464, 377304, 379692, 424467, 452196, 565956, 569538, 759384, 833213, 848934, 904392, 1131912, 1139076, 1666426, 1697868, 2278152, 2499639, 3332852, 3395736, 4999278, 6665704, 7498917, 9998556, 14997834, 19997112, 22496751, 29995668, 44993502, 59991336, 89987004, 179974008]

約数ペア:

[(1, 179974008), (2, 89987004), (3, 59991336), (4, 44993502), (6, 29995668), (8, 22496751), (9, 19997112), (12, 14997834), (18, 9998556), (24, 7498917), (27, 6665704), (36, 4999278), (53, 3395736), (54, 3332852), (72, 2499639), (79, 2278152), (106, 1697868), (108, 1666426), (158, 1139076), (159, 1131912), (199, 904392), (212, 848934), (216, 833213), (237, 759384), (316, 569538), (318, 565956), (398, 452196), (424, 424467), (474, 379692), (477, 377304), (597, 301464), (632, 284769), (636, 282978), (711, 253128), (796, 226098), (948, 189846), (954, 188652), (1194, 150732), (1272, 141489), (1422, 126564), (1431, 125768), (1592, 113049), (1791, 100488), (1896, 94923), (1908, 94326), (2133, 84376), (2388, 75366), (2844, 63282), (2862, 62884), (3582, 50244), (3816, 47163), (4187, 42984), (4266, 42188), (4776, 37683), (5373, 33496), (5688, 31641), (5724, 31442), (7164, 25122), (8374, 21492), (8532, 21094), (10547, 17064), (10746, 16748), (11448, 15721), (12561, 14328)]