157192488

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 470448000

約数和(自身を除く): 313255512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 53, 54, 69, 72, 81, 92, 106, 108, 138, 159, 162, 184, 199, 207, 212, 216, 276, 318, 324, 398, 414, 424, 477, 552, 597, 621, 636, 648, 796, 828, 954, 1194, 1219, 1242, 1272, 1431, 1592, 1656, 1791, 1863, 1908, 2388, 2438, 2484, 2862, 3582, 3657, 3726, 3816, 4293, 4577, 4776, 4876, 4968, 5373, 5724, 7164, 7314, 7452, 8586, 9154, 9752, 10547, 10746, 10971, 11448, 13731, 14328, 14628, 14904, 16119, 17172, 18308, 21094, 21492, 21942, 27462, 29256, 31641, 32238, 32913, 34344, 36616, 41193, 42188, 42984, 43884, 54924, 63282, 64476, 65826, 82386, 84376, 87768, 94923, 98739, 109848, 123579, 126564, 128952, 131652, 164772, 189846, 197478, 242581, 247158, 253128, 263304, 284769, 329544, 370737, 379692, 394956, 485162, 494316, 569538, 727743, 741474, 759384, 789912, 854307, 970324, 988632, 1139076, 1455486, 1482948, 1708614, 1940648, 2183229, 2278152, 2910972, 2965896, 3417228, 4366458, 5821944, 6549687, 6834456, 8732916, 13099374, 17465832, 19649061, 26198748, 39298122, 52397496, 78596244, 157192488]

約数ペア:

[(1, 157192488), (2, 78596244), (3, 52397496), (4, 39298122), (6, 26198748), (8, 19649061), (9, 17465832), (12, 13099374), (18, 8732916), (23, 6834456), (24, 6549687), (27, 5821944), (36, 4366458), (46, 3417228), (53, 2965896), (54, 2910972), (69, 2278152), (72, 2183229), (81, 1940648), (92, 1708614), (106, 1482948), (108, 1455486), (138, 1139076), (159, 988632), (162, 970324), (184, 854307), (199, 789912), (207, 759384), (212, 741474), (216, 727743), (276, 569538), (318, 494316), (324, 485162), (398, 394956), (414, 379692), (424, 370737), (477, 329544), (552, 284769), (597, 263304), (621, 253128), (636, 247158), (648, 242581), (796, 197478), (828, 189846), (954, 164772), (1194, 131652), (1219, 128952), (1242, 126564), (1272, 123579), (1431, 109848), (1592, 98739), (1656, 94923), (1791, 87768), (1863, 84376), (1908, 82386), (2388, 65826), (2438, 64476), (2484, 63282), (2862, 54924), (3582, 43884), (3657, 42984), (3726, 42188), (3816, 41193), (4293, 36616), (4577, 34344), (4776, 32913), (4876, 32238), (4968, 31641), (5373, 29256), (5724, 27462), (7164, 21942), (7314, 21492), (7452, 21094), (8586, 18308), (9154, 17172), (9752, 16119), (10547, 14904), (10746, 14628), (10971, 14328), (11448, 13731)]