117863984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 273315840

約数和(自身を除く): 155451856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 409, 434, 496, 581, 664, 818, 868, 1162, 1328, 1636, 1736, 2324, 2573, 2863, 3272, 3472, 4648, 5146, 5726, 6544, 9296, 10292, 11452, 12679, 18011, 20584, 22904, 25358, 33947, 36022, 41168, 45808, 50716, 67894, 72044, 88753, 101432, 135788, 144088, 177506, 202864, 237629, 271576, 288176, 355012, 475258, 543152, 710024, 950516, 1052357, 1420048, 1901032, 2104714, 3802064, 4209428, 7366499, 8418856, 14732998, 16837712, 29465996, 58931992, 117863984]

約数ペア:

[(1, 117863984), (2, 58931992), (4, 29465996), (7, 16837712), (8, 14732998), (14, 8418856), (16, 7366499), (28, 4209428), (31, 3802064), (56, 2104714), (62, 1901032), (83, 1420048), (112, 1052357), (124, 950516), (166, 710024), (217, 543152), (248, 475258), (332, 355012), (409, 288176), (434, 271576), (496, 237629), (581, 202864), (664, 177506), (818, 144088), (868, 135788), (1162, 101432), (1328, 88753), (1636, 72044), (1736, 67894), (2324, 50716), (2573, 45808), (2863, 41168), (3272, 36022), (3472, 33947), (4648, 25358), (5146, 22904), (5726, 20584), (6544, 18011), (9296, 12679), (10292, 11452)]