166126177

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 205721600

約数和(自身を除く): 39595423

約数列:

[1, 7, 19, 79, 97, 133, 163, 553, 679, 1141, 1501, 1843, 3097, 7663, 10507, 12877, 12901, 15811, 21679, 53641, 90139, 110677, 145597, 244663, 300409, 1019179, 1249069, 1712641, 2102863, 8743483, 23732311, 166126177]

約数ペア:

[(1, 166126177), (7, 23732311), (19, 8743483), (79, 2102863), (97, 1712641), (133, 1249069), (163, 1019179), (553, 300409), (679, 244663), (1141, 145597), (1501, 110677), (1843, 90139), (3097, 53641), (7663, 21679), (10507, 15811), (12877, 12901)]