134345456

素因数分解:

$2^4\times 7^2\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:862

約数の個数: 60

約数和(自身を含む): 304277400

約数和(自身を除く): 169931944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 349, 392, 491, 698, 784, 982, 1396, 1964, 2443, 2792, 3437, 3928, 4886, 5584, 6874, 7856, 9772, 13748, 17101, 19544, 24059, 27496, 34202, 39088, 48118, 54992, 68404, 96236, 136808, 171359, 192472, 273616, 342718, 384944, 685436, 1199513, 1370872, 2399026, 2741744, 4798052, 8396591, 9596104, 16793182, 19192208, 33586364, 67172728, 134345456]

約数ペア:

[(1, 134345456), (2, 67172728), (4, 33586364), (7, 19192208), (8, 16793182), (14, 9596104), (16, 8396591), (28, 4798052), (49, 2741744), (56, 2399026), (98, 1370872), (112, 1199513), (196, 685436), (349, 384944), (392, 342718), (491, 273616), (698, 192472), (784, 171359), (982, 136808), (1396, 96236), (1964, 68404), (2443, 54992), (2792, 48118), (3437, 39088), (3928, 34202), (4886, 27496), (5584, 24059), (6874, 19544), (7856, 17101), (9772, 13748)]