171847728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2307

約数の個数: 120

約数和(自身を含む): 530799360

約数和(自身を除く): 358951632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2239, 2952, 3198, 4264, 4478, 4797, 5904, 6396, 6717, 8528, 8956, 9594, 12792, 13434, 17912, 19188, 20151, 25584, 26868, 29107, 35824, 38376, 40302, 53736, 58214, 76752, 80604, 87321, 91799, 107472, 116428, 161208, 174642, 183598, 232856, 261963, 275397, 322416, 349284, 367196, 465712, 523926, 550794, 698568, 734392, 826191, 1047852, 1101588, 1193387, 1397136, 1468784, 1652382, 2095704, 2203176, 2386774, 3304764, 3580161, 4191408, 4406352, 4773548, 6609528, 7160322, 9547096, 10740483, 13219056, 14320644, 19094192, 21480966, 28641288, 42961932, 57282576, 85923864, 171847728]

約数ペア:

[(1, 171847728), (2, 85923864), (3, 57282576), (4, 42961932), (6, 28641288), (8, 21480966), (9, 19094192), (12, 14320644), (13, 13219056), (16, 10740483), (18, 9547096), (24, 7160322), (26, 6609528), (36, 4773548), (39, 4406352), (41, 4191408), (48, 3580161), (52, 3304764), (72, 2386774), (78, 2203176), (82, 2095704), (104, 1652382), (117, 1468784), (123, 1397136), (144, 1193387), (156, 1101588), (164, 1047852), (208, 826191), (234, 734392), (246, 698568), (312, 550794), (328, 523926), (369, 465712), (468, 367196), (492, 349284), (533, 322416), (624, 275397), (656, 261963), (738, 232856), (936, 183598), (984, 174642), (1066, 161208), (1476, 116428), (1599, 107472), (1872, 91799), (1968, 87321), (2132, 80604), (2239, 76752), (2952, 58214), (3198, 53736), (4264, 40302), (4478, 38376), (4797, 35824), (5904, 29107), (6396, 26868), (6717, 25584), (8528, 20151), (8956, 19188), (9594, 17912), (12792, 13434)]