137520474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4129}}^1$

素因数の和:4215

約数の個数: 64

約数和(自身を含む): 344144640

約数和(自身を除く): 206624166

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 4129, 4758, 5551, 8258, 11102, 12387, 16653, 24774, 28903, 33306, 53677, 57806, 86709, 107354, 161031, 173418, 251869, 322062, 375739, 503738, 751478, 755607, 1127217, 1511214, 1763083, 2254434, 3274297, 3526166, 5289249, 6548594, 9822891, 10578498, 19645782, 22920079, 45840158, 68760237, 137520474]

約数ペア:

[(1, 137520474), (2, 68760237), (3, 45840158), (6, 22920079), (7, 19645782), (13, 10578498), (14, 9822891), (21, 6548594), (26, 5289249), (39, 3526166), (42, 3274297), (61, 2254434), (78, 1763083), (91, 1511214), (122, 1127217), (182, 755607), (183, 751478), (273, 503738), (366, 375739), (427, 322062), (546, 251869), (793, 173418), (854, 161031), (1281, 107354), (1586, 86709), (2379, 57806), (2562, 53677), (4129, 33306), (4758, 28903), (5551, 24774), (8258, 16653), (11102, 12387)]