138700836

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{22531}}^1$

素因数の和:22566

約数の個数: 60

約数和(自身を含む): 381692080

約数和(自身を除く): 242991244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 22531, 45062, 67593, 90124, 135186, 202779, 270372, 405558, 428089, 608337, 811116, 856178, 1216674, 1284267, 1712356, 1825011, 2433348, 2568534, 3650022, 3852801, 5137068, 7300044, 7705602, 11558403, 15411204, 23116806, 34675209, 46233612, 69350418, 138700836]

約数ペア:

[(1, 138700836), (2, 69350418), (3, 46233612), (4, 34675209), (6, 23116806), (9, 15411204), (12, 11558403), (18, 7705602), (19, 7300044), (27, 5137068), (36, 3852801), (38, 3650022), (54, 2568534), (57, 2433348), (76, 1825011), (81, 1712356), (108, 1284267), (114, 1216674), (162, 856178), (171, 811116), (228, 608337), (324, 428089), (342, 405558), (513, 270372), (684, 202779), (1026, 135186), (1539, 90124), (2052, 67593), (3078, 45062), (6156, 22531)]