190874424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 545610240

約数和(自身を除く): 354735816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 67, 69, 78, 92, 104, 134, 138, 156, 184, 201, 268, 276, 299, 312, 397, 402, 536, 552, 598, 794, 804, 871, 897, 1191, 1196, 1541, 1588, 1608, 1742, 1794, 2382, 2392, 2613, 3082, 3176, 3484, 3588, 4623, 4764, 5161, 5226, 6164, 6968, 7176, 9131, 9246, 9528, 10322, 10452, 12328, 15483, 18262, 18492, 20033, 20644, 20904, 26599, 27393, 30966, 36524, 36984, 40066, 41288, 53198, 54786, 60099, 61932, 73048, 79797, 80132, 106396, 109572, 118703, 120198, 123864, 159594, 160264, 212792, 219144, 237406, 240396, 319188, 345787, 356109, 474812, 480792, 611777, 638376, 691574, 712218, 949624, 1037361, 1223554, 1383148, 1424436, 1835331, 2074722, 2447108, 2766296, 2848872, 3670662, 4149444, 4894216, 7341324, 7953101, 8298888, 14682648, 15906202, 23859303, 31812404, 47718606, 63624808, 95437212, 190874424]

約数ペア:

[(1, 190874424), (2, 95437212), (3, 63624808), (4, 47718606), (6, 31812404), (8, 23859303), (12, 15906202), (13, 14682648), (23, 8298888), (24, 7953101), (26, 7341324), (39, 4894216), (46, 4149444), (52, 3670662), (67, 2848872), (69, 2766296), (78, 2447108), (92, 2074722), (104, 1835331), (134, 1424436), (138, 1383148), (156, 1223554), (184, 1037361), (201, 949624), (268, 712218), (276, 691574), (299, 638376), (312, 611777), (397, 480792), (402, 474812), (536, 356109), (552, 345787), (598, 319188), (794, 240396), (804, 237406), (871, 219144), (897, 212792), (1191, 160264), (1196, 159594), (1541, 123864), (1588, 120198), (1608, 118703), (1742, 109572), (1794, 106396), (2382, 80132), (2392, 79797), (2613, 73048), (3082, 61932), (3176, 60099), (3484, 54786), (3588, 53198), (4623, 41288), (4764, 40066), (5161, 36984), (5226, 36524), (6164, 30966), (6968, 27393), (7176, 26599), (9131, 20904), (9246, 20644), (9528, 20033), (10322, 18492), (10452, 18262), (12328, 15483)]