154975248

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 160

約数和(自身を含む): 476160000

約数和(自身を除く): 321184752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 79, 108, 114, 144, 152, 158, 171, 216, 228, 237, 239, 304, 316, 342, 432, 456, 474, 478, 513, 632, 684, 711, 717, 912, 948, 956, 1026, 1264, 1368, 1422, 1434, 1501, 1896, 1912, 2052, 2133, 2151, 2736, 2844, 2868, 3002, 3792, 3824, 4104, 4266, 4302, 4503, 4541, 5688, 5736, 6004, 6453, 8208, 8532, 8604, 9006, 9082, 11376, 11472, 12008, 12906, 13509, 13623, 17064, 17208, 18012, 18164, 18881, 24016, 25812, 27018, 27246, 34128, 34416, 36024, 36328, 37762, 40527, 40869, 51624, 54036, 54492, 56643, 72048, 72656, 75524, 81054, 81738, 103248, 108072, 108984, 113286, 122607, 151048, 162108, 163476, 169929, 216144, 217968, 226572, 245214, 302096, 324216, 326952, 339858, 358739, 453144, 490428, 509787, 648432, 653904, 679716, 717478, 906288, 980856, 1019574, 1076217, 1359432, 1434956, 1961712, 2039148, 2152434, 2718864, 2869912, 3228651, 4078296, 4304868, 5739824, 6457302, 8156592, 8609736, 9685953, 12914604, 17219472, 19371906, 25829208, 38743812, 51658416, 77487624, 154975248]

約数ペア:

[(1, 154975248), (2, 77487624), (3, 51658416), (4, 38743812), (6, 25829208), (8, 19371906), (9, 17219472), (12, 12914604), (16, 9685953), (18, 8609736), (19, 8156592), (24, 6457302), (27, 5739824), (36, 4304868), (38, 4078296), (48, 3228651), (54, 2869912), (57, 2718864), (72, 2152434), (76, 2039148), (79, 1961712), (108, 1434956), (114, 1359432), (144, 1076217), (152, 1019574), (158, 980856), (171, 906288), (216, 717478), (228, 679716), (237, 653904), (239, 648432), (304, 509787), (316, 490428), (342, 453144), (432, 358739), (456, 339858), (474, 326952), (478, 324216), (513, 302096), (632, 245214), (684, 226572), (711, 217968), (717, 216144), (912, 169929), (948, 163476), (956, 162108), (1026, 151048), (1264, 122607), (1368, 113286), (1422, 108984), (1434, 108072), (1501, 103248), (1896, 81738), (1912, 81054), (2052, 75524), (2133, 72656), (2151, 72048), (2736, 56643), (2844, 54492), (2868, 54036), (3002, 51624), (3792, 40869), (3824, 40527), (4104, 37762), (4266, 36328), (4302, 36024), (4503, 34416), (4541, 34128), (5688, 27246), (5736, 27018), (6004, 25812), (6453, 24016), (8208, 18881), (8532, 18164), (8604, 18012), (9006, 17208), (9082, 17064), (11376, 13623), (11472, 13509), (12008, 12906)]