189999696

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{208333}}^1$

素因数の和:208363

約数の個数: 40

約数和(自身を含む): 516668320

約数和(自身を除く): 326668624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 208333, 416666, 624999, 833332, 1249998, 1666664, 2499996, 3333328, 3958327, 4999992, 7916654, 9999984, 11874981, 15833308, 23749962, 31666616, 47499924, 63333232, 94999848, 189999696]

約数ペア:

[(1, 189999696), (2, 94999848), (3, 63333232), (4, 47499924), (6, 31666616), (8, 23749962), (12, 15833308), (16, 11874981), (19, 9999984), (24, 7916654), (38, 4999992), (48, 3958327), (57, 3333328), (76, 2499996), (114, 1666664), (152, 1249998), (228, 833332), (304, 624999), (456, 416666), (912, 208333)]