16640605656

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{148439}}^1$

素因数の和:148630

約数の個数: 80

約数和(自身を含む): 46878836400

約数和(自身を除く): 30238230744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 324, 346, 519, 648, 692, 1038, 1384, 1557, 2076, 3114, 4152, 4671, 6228, 9342, 12456, 14013, 18684, 28026, 37368, 56052, 112104, 148439, 296878, 445317, 593756, 890634, 1187512, 1335951, 1781268, 2671902, 3562536, 4007853, 5343804, 8015706, 10687608, 12023559, 16031412, 24047118, 25679947, 32062824, 48094236, 51359894, 77039841, 96188472, 102719788, 154079682, 205439576, 231119523, 308159364, 462239046, 616318728, 693358569, 924478092, 1386717138, 1848956184, 2080075707, 2773434276, 4160151414, 5546868552, 8320302828, 16640605656]

約数ペア:

[(1, 16640605656), (2, 8320302828), (3, 5546868552), (4, 4160151414), (6, 2773434276), (8, 2080075707), (9, 1848956184), (12, 1386717138), (18, 924478092), (24, 693358569), (27, 616318728), (36, 462239046), (54, 308159364), (72, 231119523), (81, 205439576), (108, 154079682), (162, 102719788), (173, 96188472), (216, 77039841), (324, 51359894), (346, 48094236), (519, 32062824), (648, 25679947), (692, 24047118), (1038, 16031412), (1384, 12023559), (1557, 10687608), (2076, 8015706), (3114, 5343804), (4152, 4007853), (4671, 3562536), (6228, 2671902), (9342, 1781268), (12456, 1335951), (14013, 1187512), (18684, 890634), (28026, 593756), (37368, 445317), (56052, 296878), (112104, 148439)]