142462656

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 168

約数和(自身を含む): 473110560

約数和(自身を除く): 330647904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 89, 96, 112, 126, 144, 168, 178, 192, 224, 252, 267, 288, 336, 356, 397, 448, 504, 534, 576, 623, 672, 712, 794, 801, 1008, 1068, 1191, 1246, 1344, 1424, 1588, 1602, 1869, 2016, 2136, 2382, 2492, 2779, 2848, 3176, 3204, 3573, 3738, 4032, 4272, 4764, 4984, 5558, 5607, 5696, 6352, 6408, 7146, 7476, 8337, 8544, 9528, 9968, 11116, 11214, 12704, 12816, 14292, 14952, 16674, 17088, 19056, 19936, 22232, 22428, 25011, 25408, 25632, 28584, 29904, 33348, 35333, 38112, 39872, 44464, 44856, 50022, 51264, 57168, 59808, 66696, 70666, 76224, 88928, 89712, 100044, 105999, 114336, 119616, 133392, 141332, 177856, 179424, 200088, 211998, 228672, 247331, 266784, 282664, 317997, 358848, 400176, 423996, 494662, 533568, 565328, 635994, 741993, 800352, 847992, 989324, 1130656, 1271988, 1483986, 1600704, 1695984, 1978648, 2225979, 2261312, 2543976, 2967972, 3391968, 3957296, 4451958, 5087952, 5935944, 6783936, 7914592, 8903916, 10175904, 11871888, 15829184, 17807832, 20351808, 23743776, 35615664, 47487552, 71231328, 142462656]

約数ペア:

[(1, 142462656), (2, 71231328), (3, 47487552), (4, 35615664), (6, 23743776), (7, 20351808), (8, 17807832), (9, 15829184), (12, 11871888), (14, 10175904), (16, 8903916), (18, 7914592), (21, 6783936), (24, 5935944), (28, 5087952), (32, 4451958), (36, 3957296), (42, 3391968), (48, 2967972), (56, 2543976), (63, 2261312), (64, 2225979), (72, 1978648), (84, 1695984), (89, 1600704), (96, 1483986), (112, 1271988), (126, 1130656), (144, 989324), (168, 847992), (178, 800352), (192, 741993), (224, 635994), (252, 565328), (267, 533568), (288, 494662), (336, 423996), (356, 400176), (397, 358848), (448, 317997), (504, 282664), (534, 266784), (576, 247331), (623, 228672), (672, 211998), (712, 200088), (794, 179424), (801, 177856), (1008, 141332), (1068, 133392), (1191, 119616), (1246, 114336), (1344, 105999), (1424, 100044), (1588, 89712), (1602, 88928), (1869, 76224), (2016, 70666), (2136, 66696), (2382, 59808), (2492, 57168), (2779, 51264), (2848, 50022), (3176, 44856), (3204, 44464), (3573, 39872), (3738, 38112), (4032, 35333), (4272, 33348), (4764, 29904), (4984, 28584), (5558, 25632), (5607, 25408), (5696, 25011), (6352, 22428), (6408, 22232), (7146, 19936), (7476, 19056), (8337, 17088), (8544, 16674), (9528, 14952), (9968, 14292), (11116, 12816), (11214, 12704)]