127911184

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 254037560

約数和(自身を除く): 126126376

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 292, 388, 584, 776, 1129, 1168, 1552, 2258, 4516, 7081, 9032, 14162, 18064, 28324, 56648, 82417, 109513, 113296, 164834, 219026, 329668, 438052, 659336, 876104, 1318672, 1752208, 7994449, 15988898, 31977796, 63955592, 127911184]

約数ペア:

[(1, 127911184), (2, 63955592), (4, 31977796), (8, 15988898), (16, 7994449), (73, 1752208), (97, 1318672), (146, 876104), (194, 659336), (292, 438052), (388, 329668), (584, 219026), (776, 164834), (1129, 113296), (1168, 109513), (1552, 82417), (2258, 56648), (4516, 28324), (7081, 18064), (9032, 14162)]