186914672

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20107}}^1$

素因数の和:20205

約数の個数: 40

約数和(自身を含む): 418889856

約数和(自身を除く): 231975184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 20107, 40214, 80428, 140749, 160856, 281498, 321712, 562996, 1125992, 1668881, 2251984, 3337762, 6675524, 11682167, 13351048, 23364334, 26702096, 46728668, 93457336, 186914672]

約数ペア:

[(1, 186914672), (2, 93457336), (4, 46728668), (7, 26702096), (8, 23364334), (14, 13351048), (16, 11682167), (28, 6675524), (56, 3337762), (83, 2251984), (112, 1668881), (166, 1125992), (332, 562996), (581, 321712), (664, 281498), (1162, 160856), (1328, 140749), (2324, 80428), (4648, 40214), (9296, 20107)]