181380576

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 367293984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 71, 78, 89, 92, 96, 104, 138, 142, 156, 178, 184, 208, 213, 267, 276, 284, 299, 312, 356, 368, 416, 426, 534, 552, 568, 598, 624, 712, 736, 852, 897, 923, 1068, 1104, 1136, 1157, 1196, 1248, 1424, 1633, 1704, 1794, 1846, 2047, 2136, 2208, 2272, 2314, 2392, 2769, 2848, 3266, 3408, 3471, 3588, 3692, 4094, 4272, 4628, 4784, 4899, 5538, 6141, 6319, 6532, 6816, 6942, 7176, 7384, 8188, 8544, 9256, 9568, 9798, 11076, 12282, 12638, 13064, 13884, 14352, 14768, 16376, 18512, 18957, 19596, 21229, 22152, 24564, 25276, 26128, 26611, 27768, 28704, 29536, 32752, 37024, 37914, 39192, 42458, 44304, 49128, 50552, 52256, 53222, 55536, 63687, 65504, 75828, 78384, 79833, 82147, 84916, 88608, 98256, 101104, 106444, 111072, 127374, 145337, 151656, 156768, 159666, 164294, 169832, 196512, 202208, 212888, 246441, 254748, 290674, 303312, 319332, 328588, 339664, 425776, 436011, 492882, 509496, 581348, 606624, 638664, 657176, 679328, 851552, 872022, 985764, 1018992, 1162696, 1277328, 1314352, 1744044, 1889381, 1971528, 2037984, 2325392, 2554656, 2628704, 3488088, 3778762, 3943056, 4650784, 5668143, 6976176, 7557524, 7886112, 11336286, 13952352, 15115048, 22672572, 30230096, 45345144, 60460192, 90690288, 181380576]

約数ペア:

[(1, 181380576), (2, 90690288), (3, 60460192), (4, 45345144), (6, 30230096), (8, 22672572), (12, 15115048), (13, 13952352), (16, 11336286), (23, 7886112), (24, 7557524), (26, 6976176), (32, 5668143), (39, 4650784), (46, 3943056), (48, 3778762), (52, 3488088), (69, 2628704), (71, 2554656), (78, 2325392), (89, 2037984), (92, 1971528), (96, 1889381), (104, 1744044), (138, 1314352), (142, 1277328), (156, 1162696), (178, 1018992), (184, 985764), (208, 872022), (213, 851552), (267, 679328), (276, 657176), (284, 638664), (299, 606624), (312, 581348), (356, 509496), (368, 492882), (416, 436011), (426, 425776), (534, 339664), (552, 328588), (568, 319332), (598, 303312), (624, 290674), (712, 254748), (736, 246441), (852, 212888), (897, 202208), (923, 196512), (1068, 169832), (1104, 164294), (1136, 159666), (1157, 156768), (1196, 151656), (1248, 145337), (1424, 127374), (1633, 111072), (1704, 106444), (1794, 101104), (1846, 98256), (2047, 88608), (2136, 84916), (2208, 82147), (2272, 79833), (2314, 78384), (2392, 75828), (2769, 65504), (2848, 63687), (3266, 55536), (3408, 53222), (3471, 52256), (3588, 50552), (3692, 49128), (4094, 44304), (4272, 42458), (4628, 39192), (4784, 37914), (4899, 37024), (5538, 32752), (6141, 29536), (6319, 28704), (6532, 27768), (6816, 26611), (6942, 26128), (7176, 25276), (7384, 24564), (8188, 22152), (8544, 21229), (9256, 19596), (9568, 18957), (9798, 18512), (11076, 16376), (12282, 14768), (12638, 14352), (13064, 13884)]