157299558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{11657}}^1$

素因数の和:11848

約数の個数: 32

約数和(自身を含む): 340786656

約数和(自身を除く): 183487098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 11657, 13494, 23314, 34971, 69942, 151541, 303082, 454623, 909246, 2016661, 4033322, 6049983, 12099966, 26216593, 52433186, 78649779, 157299558]

約数ペア:

[(1, 157299558), (2, 78649779), (3, 52433186), (6, 26216593), (13, 12099966), (26, 6049983), (39, 4033322), (78, 2016661), (173, 909246), (346, 454623), (519, 303082), (1038, 151541), (2249, 69942), (4498, 34971), (6747, 23314), (11657, 13494)]