161310864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 497968128

約数和(自身を除く): 336657264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 71, 78, 88, 104, 132, 142, 143, 156, 176, 208, 213, 264, 284, 286, 312, 331, 426, 429, 528, 568, 572, 624, 662, 781, 852, 858, 923, 993, 1136, 1144, 1324, 1562, 1704, 1716, 1846, 1986, 2288, 2343, 2648, 2769, 3124, 3408, 3432, 3641, 3692, 3972, 4303, 4686, 5296, 5538, 6248, 6864, 7282, 7384, 7944, 8606, 9372, 10153, 10923, 11076, 12496, 12909, 14564, 14768, 15888, 17212, 18744, 20306, 21846, 22152, 23501, 25818, 29128, 30459, 34424, 37488, 40612, 43692, 44304, 47002, 47333, 51636, 58256, 60918, 68848, 70503, 81224, 87384, 94004, 94666, 103272, 121836, 141006, 141999, 162448, 174768, 188008, 189332, 206544, 243672, 258511, 282012, 283998, 305513, 376016, 378664, 487344, 517022, 564024, 567996, 611026, 757328, 775533, 916539, 1034044, 1128048, 1135992, 1222052, 1551066, 1833078, 2068088, 2271984, 2444104, 3102132, 3360643, 3666156, 4136176, 4888208, 6204264, 6721286, 7332312, 10081929, 12408528, 13442572, 14664624, 20163858, 26885144, 40327716, 53770288, 80655432, 161310864]

約数ペア:

[(1, 161310864), (2, 80655432), (3, 53770288), (4, 40327716), (6, 26885144), (8, 20163858), (11, 14664624), (12, 13442572), (13, 12408528), (16, 10081929), (22, 7332312), (24, 6721286), (26, 6204264), (33, 4888208), (39, 4136176), (44, 3666156), (48, 3360643), (52, 3102132), (66, 2444104), (71, 2271984), (78, 2068088), (88, 1833078), (104, 1551066), (132, 1222052), (142, 1135992), (143, 1128048), (156, 1034044), (176, 916539), (208, 775533), (213, 757328), (264, 611026), (284, 567996), (286, 564024), (312, 517022), (331, 487344), (426, 378664), (429, 376016), (528, 305513), (568, 283998), (572, 282012), (624, 258511), (662, 243672), (781, 206544), (852, 189332), (858, 188008), (923, 174768), (993, 162448), (1136, 141999), (1144, 141006), (1324, 121836), (1562, 103272), (1704, 94666), (1716, 94004), (1846, 87384), (1986, 81224), (2288, 70503), (2343, 68848), (2648, 60918), (2769, 58256), (3124, 51636), (3408, 47333), (3432, 47002), (3641, 44304), (3692, 43692), (3972, 40612), (4303, 37488), (4686, 34424), (5296, 30459), (5538, 29128), (6248, 25818), (6864, 23501), (7282, 22152), (7384, 21846), (7944, 20306), (8606, 18744), (9372, 17212), (10153, 15888), (10923, 14768), (11076, 14564), (12496, 12909)]