139699308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31379}}^1$

素因数の和:31446

約数の個数: 48

約数和(自身を含む): 379572480

約数和(自身を除く): 239873172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 31379, 62758, 94137, 125516, 188274, 219653, 376548, 439306, 658959, 878612, 1317918, 1663087, 2635836, 3326174, 4989261, 6652348, 9978522, 11641609, 19957044, 23283218, 34924827, 46566436, 69849654, 139699308]

約数ペア:

[(1, 139699308), (2, 69849654), (3, 46566436), (4, 34924827), (6, 23283218), (7, 19957044), (12, 11641609), (14, 9978522), (21, 6652348), (28, 4989261), (42, 3326174), (53, 2635836), (84, 1663087), (106, 1317918), (159, 878612), (212, 658959), (318, 439306), (371, 376548), (636, 219653), (742, 188274), (1113, 125516), (1484, 94137), (2226, 62758), (4452, 31379)]