131904864

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:762

約数の個数: 216

約数和(自身を含む): 470564640

約数和(自身を除く): 338659776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 719, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1438, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2157, 2184, 2352, 2548, 2876, 2912, 3276, 3528, 3744, 3822, 4314, 4368, 4704, 5033, 5096, 5733, 5752, 6471, 6552, 7056, 7644, 8628, 8736, 9347, 10066, 10192, 11466, 11504, 12942, 13104, 14112, 15099, 15288, 17256, 18694, 20132, 20384, 22932, 23008, 25884, 26208, 28041, 30198, 30576, 34512, 35231, 37388, 40264, 45297, 45864, 51768, 56082, 60396, 61152, 65429, 69024, 70462, 74776, 80528, 84123, 90594, 91728, 103536, 105693, 112164, 120792, 130858, 140924, 149552, 161056, 168246, 181188, 183456, 196287, 207072, 211386, 224328, 241584, 261716, 281848, 299104, 317079, 336492, 362376, 392574, 422772, 448656, 458003, 483168, 523432, 563696, 588861, 634158, 672984, 724752, 785148, 845544, 897312, 916006, 1046864, 1127392, 1177722, 1268316, 1345968, 1374009, 1449504, 1570296, 1691088, 1832012, 2093728, 2355444, 2536632, 2691936, 2748018, 3140592, 3382176, 3664024, 4122027, 4710888, 5073264, 5496036, 6281184, 7328048, 8244054, 9421776, 10146528, 10992072, 14656096, 16488108, 18843552, 21984144, 32976216, 43968288, 65952432, 131904864]

約数ペア:

[(1, 131904864), (2, 65952432), (3, 43968288), (4, 32976216), (6, 21984144), (7, 18843552), (8, 16488108), (9, 14656096), (12, 10992072), (13, 10146528), (14, 9421776), (16, 8244054), (18, 7328048), (21, 6281184), (24, 5496036), (26, 5073264), (28, 4710888), (32, 4122027), (36, 3664024), (39, 3382176), (42, 3140592), (48, 2748018), (49, 2691936), (52, 2536632), (56, 2355444), (63, 2093728), (72, 1832012), (78, 1691088), (84, 1570296), (91, 1449504), (96, 1374009), (98, 1345968), (104, 1268316), (112, 1177722), (117, 1127392), (126, 1046864), (144, 916006), (147, 897312), (156, 845544), (168, 785148), (182, 724752), (196, 672984), (208, 634158), (224, 588861), (234, 563696), (252, 523432), (273, 483168), (288, 458003), (294, 448656), (312, 422772), (336, 392574), (364, 362376), (392, 336492), (416, 317079), (441, 299104), (468, 281848), (504, 261716), (546, 241584), (588, 224328), (624, 211386), (637, 207072), (672, 196287), (719, 183456), (728, 181188), (784, 168246), (819, 161056), (882, 149552), (936, 140924), (1008, 130858), (1092, 120792), (1176, 112164), (1248, 105693), (1274, 103536), (1438, 91728), (1456, 90594), (1568, 84123), (1638, 80528), (1764, 74776), (1872, 70462), (1911, 69024), (2016, 65429), (2157, 61152), (2184, 60396), (2352, 56082), (2548, 51768), (2876, 45864), (2912, 45297), (3276, 40264), (3528, 37388), (3744, 35231), (3822, 34512), (4314, 30576), (4368, 30198), (4704, 28041), (5033, 26208), (5096, 25884), (5733, 23008), (5752, 22932), (6471, 20384), (6552, 20132), (7056, 18694), (7644, 17256), (8628, 15288), (8736, 15099), (9347, 14112), (10066, 13104), (10192, 12942), (11466, 11504)]