153994392

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 455040000

約数和(自身を除く): 301045608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 157, 171, 216, 228, 239, 314, 342, 456, 471, 478, 513, 628, 684, 717, 942, 956, 1026, 1256, 1368, 1413, 1434, 1884, 1912, 2052, 2151, 2826, 2868, 2983, 3768, 4104, 4239, 4302, 4541, 5652, 5736, 5966, 6453, 8478, 8604, 8949, 9082, 11304, 11932, 12906, 13623, 16956, 17208, 17898, 18164, 23864, 25812, 26847, 27246, 33912, 35796, 36328, 37523, 40869, 51624, 53694, 54492, 71592, 75046, 80541, 81738, 107388, 108984, 112569, 122607, 150092, 161082, 163476, 214776, 225138, 245214, 300184, 322164, 326952, 337707, 450276, 490428, 644328, 675414, 712937, 900552, 980856, 1013121, 1350828, 1425874, 2026242, 2138811, 2701656, 2851748, 4052484, 4277622, 5703496, 6416433, 8104968, 8555244, 12832866, 17110488, 19249299, 25665732, 38498598, 51331464, 76997196, 153994392]

約数ペア:

[(1, 153994392), (2, 76997196), (3, 51331464), (4, 38498598), (6, 25665732), (8, 19249299), (9, 17110488), (12, 12832866), (18, 8555244), (19, 8104968), (24, 6416433), (27, 5703496), (36, 4277622), (38, 4052484), (54, 2851748), (57, 2701656), (72, 2138811), (76, 2026242), (108, 1425874), (114, 1350828), (152, 1013121), (157, 980856), (171, 900552), (216, 712937), (228, 675414), (239, 644328), (314, 490428), (342, 450276), (456, 337707), (471, 326952), (478, 322164), (513, 300184), (628, 245214), (684, 225138), (717, 214776), (942, 163476), (956, 161082), (1026, 150092), (1256, 122607), (1368, 112569), (1413, 108984), (1434, 107388), (1884, 81738), (1912, 80541), (2052, 75046), (2151, 71592), (2826, 54492), (2868, 53694), (2983, 51624), (3768, 40869), (4104, 37523), (4239, 36328), (4302, 35796), (4541, 33912), (5652, 27246), (5736, 26847), (5966, 25812), (6453, 23864), (8478, 18164), (8604, 17898), (8949, 17208), (9082, 16956), (11304, 13623), (11932, 12906)]