131235104

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 368831232

約数和(自身を除く): 237596128

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 241, 272, 286, 308, 352, 364, 374, 416, 442, 476, 482, 544, 572, 616, 728, 748, 884, 952, 964, 1001, 1144, 1232, 1309, 1456, 1496, 1547, 1687, 1768, 1904, 1928, 2002, 2288, 2431, 2464, 2618, 2651, 2912, 2992, 3094, 3133, 3374, 3536, 3808, 3856, 4004, 4097, 4576, 4862, 5236, 5302, 5984, 6188, 6266, 6748, 7072, 7712, 8008, 8194, 9724, 10472, 10604, 12376, 12532, 13496, 16016, 16388, 17017, 18557, 19448, 20944, 21208, 21931, 24752, 25064, 26992, 28679, 32032, 32776, 34034, 34463, 37114, 38896, 41888, 42416, 43862, 45067, 49504, 50128, 53261, 53984, 57358, 65552, 68068, 68926, 74228, 77792, 84832, 87724, 90134, 100256, 106522, 114716, 131104, 136136, 137852, 148456, 175448, 180268, 213044, 229432, 241241, 272272, 275704, 296912, 315469, 350896, 360536, 372827, 426088, 458864, 482482, 544544, 551408, 585871, 593824, 630938, 701792, 721072, 745654, 852176, 917728, 964964, 1102816, 1171742, 1261876, 1442144, 1491308, 1704352, 1929928, 2343484, 2523752, 2982616, 3859856, 4101097, 4686968, 5047504, 5965232, 7719712, 8202194, 9373936, 10095008, 11930464, 16404388, 18747872, 32808776, 65617552, 131235104]

約数ペア:

[(1, 131235104), (2, 65617552), (4, 32808776), (7, 18747872), (8, 16404388), (11, 11930464), (13, 10095008), (14, 9373936), (16, 8202194), (17, 7719712), (22, 5965232), (26, 5047504), (28, 4686968), (32, 4101097), (34, 3859856), (44, 2982616), (52, 2523752), (56, 2343484), (68, 1929928), (77, 1704352), (88, 1491308), (91, 1442144), (104, 1261876), (112, 1171742), (119, 1102816), (136, 964964), (143, 917728), (154, 852176), (176, 745654), (182, 721072), (187, 701792), (208, 630938), (221, 593824), (224, 585871), (238, 551408), (241, 544544), (272, 482482), (286, 458864), (308, 426088), (352, 372827), (364, 360536), (374, 350896), (416, 315469), (442, 296912), (476, 275704), (482, 272272), (544, 241241), (572, 229432), (616, 213044), (728, 180268), (748, 175448), (884, 148456), (952, 137852), (964, 136136), (1001, 131104), (1144, 114716), (1232, 106522), (1309, 100256), (1456, 90134), (1496, 87724), (1547, 84832), (1687, 77792), (1768, 74228), (1904, 68926), (1928, 68068), (2002, 65552), (2288, 57358), (2431, 53984), (2464, 53261), (2618, 50128), (2651, 49504), (2912, 45067), (2992, 43862), (3094, 42416), (3133, 41888), (3374, 38896), (3536, 37114), (3808, 34463), (3856, 34034), (4004, 32776), (4097, 32032), (4576, 28679), (4862, 26992), (5236, 25064), (5302, 24752), (5984, 21931), (6188, 21208), (6266, 20944), (6748, 19448), (7072, 18557), (7712, 17017), (8008, 16388), (8194, 16016), (9724, 13496), (10472, 12532), (10604, 12376)]