156738997376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1\times {\mathrm{1553}}^1$

素因数の和:2174

約数の個数: 128

約数和(自身を含む): 339790429440

約数和(自身を除く): 183051432064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 208, 262, 416, 463, 524, 832, 926, 1048, 1553, 1664, 1703, 1852, 2096, 3106, 3406, 3704, 4192, 6019, 6212, 6812, 7408, 8384, 12038, 12424, 13624, 14816, 16768, 20189, 24076, 24848, 27248, 29632, 40378, 48152, 49696, 54496, 59264, 60653, 80756, 96304, 99392, 108992, 121306, 161512, 192608, 198784, 203443, 217984, 242612, 323024, 385216, 406886, 485224, 646048, 719039, 770432, 788489, 813772, 970448, 1292096, 1438078, 1576978, 1627544, 1940896, 2584192, 2644759, 2876156, 3153956, 3255088, 3881792, 5289518, 5752312, 6307912, 6510176, 7763584, 9347507, 10579036, 11504624, 12615824, 13020352, 18695014, 21158072, 23009248, 25231648, 26040704, 37390028, 42316144, 46018496, 50463296, 74780056, 84632288, 92036992, 94194109, 100926592, 149560112, 169264576, 188388218, 299120224, 338529152, 376776436, 598240448, 753552872, 1196480896, 1224523417, 1507105744, 2449046834, 3014211488, 4898093668, 6028422976, 9796187336, 12056845952, 19592374672, 39184749344, 78369498688, 156738997376]

約数ペア:

[(1, 156738997376), (2, 78369498688), (4, 39184749344), (8, 19592374672), (13, 12056845952), (16, 9796187336), (26, 6028422976), (32, 4898093668), (52, 3014211488), (64, 2449046834), (104, 1507105744), (128, 1224523417), (131, 1196480896), (208, 753552872), (262, 598240448), (416, 376776436), (463, 338529152), (524, 299120224), (832, 188388218), (926, 169264576), (1048, 149560112), (1553, 100926592), (1664, 94194109), (1703, 92036992), (1852, 84632288), (2096, 74780056), (3106, 50463296), (3406, 46018496), (3704, 42316144), (4192, 37390028), (6019, 26040704), (6212, 25231648), (6812, 23009248), (7408, 21158072), (8384, 18695014), (12038, 13020352), (12424, 12615824), (13624, 11504624), (14816, 10579036), (16768, 9347507), (20189, 7763584), (24076, 6510176), (24848, 6307912), (27248, 5752312), (29632, 5289518), (40378, 3881792), (48152, 3255088), (49696, 3153956), (54496, 2876156), (59264, 2644759), (60653, 2584192), (80756, 1940896), (96304, 1627544), (99392, 1576978), (108992, 1438078), (121306, 1292096), (161512, 970448), (192608, 813772), (198784, 788489), (203443, 770432), (217984, 719039), (242612, 646048), (323024, 485224), (385216, 406886)]