166757472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 546148512

約数和(自身を除く): 379391040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 181, 224, 252, 288, 336, 362, 457, 504, 543, 672, 724, 914, 1008, 1086, 1267, 1371, 1448, 1629, 1828, 2016, 2172, 2534, 2742, 2896, 3199, 3258, 3656, 3801, 4113, 4344, 5068, 5484, 5792, 6398, 6516, 7312, 7602, 8226, 8688, 9597, 10136, 10968, 11403, 12796, 13032, 14624, 15204, 16452, 17376, 19194, 20272, 21936, 22806, 25592, 26064, 28791, 30408, 32904, 38388, 40544, 43872, 45612, 51184, 52128, 57582, 60816, 65808, 76776, 82717, 91224, 102368, 115164, 121632, 131616, 153552, 165434, 182448, 230328, 248151, 307104, 330868, 364896, 460656, 496302, 579019, 661736, 744453, 921312, 992604, 1158038, 1323472, 1488906, 1737057, 1985208, 2316076, 2646944, 2977812, 3474114, 3970416, 4632152, 5211171, 5955624, 6948228, 7940832, 9264304, 10422342, 11911248, 13896456, 18528608, 20844684, 23822496, 27792912, 41689368, 55585824, 83378736, 166757472]

約数ペア:

[(1, 166757472), (2, 83378736), (3, 55585824), (4, 41689368), (6, 27792912), (7, 23822496), (8, 20844684), (9, 18528608), (12, 13896456), (14, 11911248), (16, 10422342), (18, 9264304), (21, 7940832), (24, 6948228), (28, 5955624), (32, 5211171), (36, 4632152), (42, 3970416), (48, 3474114), (56, 2977812), (63, 2646944), (72, 2316076), (84, 1985208), (96, 1737057), (112, 1488906), (126, 1323472), (144, 1158038), (168, 992604), (181, 921312), (224, 744453), (252, 661736), (288, 579019), (336, 496302), (362, 460656), (457, 364896), (504, 330868), (543, 307104), (672, 248151), (724, 230328), (914, 182448), (1008, 165434), (1086, 153552), (1267, 131616), (1371, 121632), (1448, 115164), (1629, 102368), (1828, 91224), (2016, 82717), (2172, 76776), (2534, 65808), (2742, 60816), (2896, 57582), (3199, 52128), (3258, 51184), (3656, 45612), (3801, 43872), (4113, 40544), (4344, 38388), (5068, 32904), (5484, 30408), (5792, 28791), (6398, 26064), (6516, 25592), (7312, 22806), (7602, 21936), (8226, 20272), (8688, 19194), (9597, 17376), (10136, 16452), (10968, 15204), (11403, 14624), (12796, 13032)]