193778208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 602423640

約数和(自身を除く): 408645432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 73, 78, 96, 104, 117, 144, 146, 156, 208, 219, 234, 288, 292, 312, 416, 438, 468, 584, 624, 657, 709, 876, 936, 949, 1168, 1248, 1314, 1418, 1752, 1872, 1898, 2127, 2336, 2628, 2836, 2847, 3504, 3744, 3796, 4254, 5256, 5672, 5694, 6381, 7008, 7592, 8508, 8541, 9217, 10512, 11344, 11388, 12762, 15184, 17016, 17082, 18434, 21024, 22688, 22776, 25524, 27651, 30368, 34032, 34164, 36868, 45552, 51048, 51757, 55302, 68064, 68328, 73736, 82953, 91104, 102096, 103514, 110604, 136656, 147472, 155271, 165906, 204192, 207028, 221208, 273312, 294944, 310542, 331812, 414056, 442416, 465813, 621084, 663624, 672841, 828112, 884832, 931626, 1242168, 1327248, 1345682, 1656224, 1863252, 2018523, 2484336, 2654496, 2691364, 3726504, 4037046, 4968672, 5382728, 6055569, 7453008, 8074092, 10765456, 12111138, 14906016, 16148184, 21530912, 24222276, 32296368, 48444552, 64592736, 96889104, 193778208]

約数ペア:

[(1, 193778208), (2, 96889104), (3, 64592736), (4, 48444552), (6, 32296368), (8, 24222276), (9, 21530912), (12, 16148184), (13, 14906016), (16, 12111138), (18, 10765456), (24, 8074092), (26, 7453008), (32, 6055569), (36, 5382728), (39, 4968672), (48, 4037046), (52, 3726504), (72, 2691364), (73, 2654496), (78, 2484336), (96, 2018523), (104, 1863252), (117, 1656224), (144, 1345682), (146, 1327248), (156, 1242168), (208, 931626), (219, 884832), (234, 828112), (288, 672841), (292, 663624), (312, 621084), (416, 465813), (438, 442416), (468, 414056), (584, 331812), (624, 310542), (657, 294944), (709, 273312), (876, 221208), (936, 207028), (949, 204192), (1168, 165906), (1248, 155271), (1314, 147472), (1418, 136656), (1752, 110604), (1872, 103514), (1898, 102096), (2127, 91104), (2336, 82953), (2628, 73736), (2836, 68328), (2847, 68064), (3504, 55302), (3744, 51757), (3796, 51048), (4254, 45552), (5256, 36868), (5672, 34164), (5694, 34032), (6381, 30368), (7008, 27651), (7592, 25524), (8508, 22776), (8541, 22688), (9217, 21024), (10512, 18434), (11344, 17082), (11388, 17016), (12762, 15184)]