127799768

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 245592000

約数和(自身を除く): 117792232

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 449, 757, 898, 1514, 1796, 3028, 3592, 6056, 21103, 35579, 42206, 71158, 84412, 142316, 168824, 284632, 339893, 679786, 1359572, 2719144, 15974971, 31949942, 63899884, 127799768]

約数ペア:

[(1, 127799768), (2, 63899884), (4, 31949942), (8, 15974971), (47, 2719144), (94, 1359572), (188, 679786), (376, 339893), (449, 284632), (757, 168824), (898, 142316), (1514, 84412), (1796, 71158), (3028, 42206), (3592, 35579), (6056, 21103)]