127908186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1655

約数の個数: 64

約数和(自身を含む): 306125568

約数和(自身を除く): 178217382

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 53, 74, 106, 111, 159, 222, 259, 318, 371, 518, 742, 777, 1113, 1553, 1554, 1961, 2226, 3106, 3922, 4659, 5883, 9318, 10871, 11766, 13727, 21742, 27454, 32613, 41181, 57461, 65226, 82309, 82362, 114922, 164618, 172383, 246927, 344766, 402227, 493854, 576163, 804454, 1152326, 1206681, 1728489, 2413362, 3045433, 3456978, 6090866, 9136299, 18272598, 21318031, 42636062, 63954093, 127908186]

約数ペア:

[(1, 127908186), (2, 63954093), (3, 42636062), (6, 21318031), (7, 18272598), (14, 9136299), (21, 6090866), (37, 3456978), (42, 3045433), (53, 2413362), (74, 1728489), (106, 1206681), (111, 1152326), (159, 804454), (222, 576163), (259, 493854), (318, 402227), (371, 344766), (518, 246927), (742, 172383), (777, 164618), (1113, 114922), (1553, 82362), (1554, 82309), (1961, 65226), (2226, 57461), (3106, 41181), (3922, 32613), (4659, 27454), (5883, 21742), (9318, 13727), (10871, 11766)]