121408966

素因数分解:

$2^1\times 7^4\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 40

約数和(自身を含む): 215184024

約数和(自身を除く): 93775058

約数列:

[1, 2, 7, 14, 49, 98, 131, 193, 262, 343, 386, 686, 917, 1351, 1834, 2401, 2702, 4802, 6419, 9457, 12838, 18914, 25283, 44933, 50566, 66199, 89866, 132398, 176981, 314531, 353962, 463393, 629062, 926786, 1238867, 2477734, 8672069, 17344138, 60704483, 121408966]

約数ペア:

[(1, 121408966), (2, 60704483), (7, 17344138), (14, 8672069), (49, 2477734), (98, 1238867), (131, 926786), (193, 629062), (262, 463393), (343, 353962), (386, 314531), (686, 176981), (917, 132398), (1351, 89866), (1834, 66199), (2401, 50566), (2702, 44933), (4802, 25283), (6419, 18914), (9457, 12838)]