137655896

素因数分解:

$2^3\times 7^2\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 301308840

約数和(自身を除く): 163652944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 433, 811, 866, 1622, 1732, 3031, 3244, 3464, 5677, 6062, 6488, 11354, 12124, 21217, 22708, 24248, 39739, 42434, 45416, 79478, 84868, 158956, 169736, 317912, 351163, 702326, 1404652, 2458141, 2809304, 4916282, 9832564, 17206987, 19665128, 34413974, 68827948, 137655896]

約数ペア:

[(1, 137655896), (2, 68827948), (4, 34413974), (7, 19665128), (8, 17206987), (14, 9832564), (28, 4916282), (49, 2809304), (56, 2458141), (98, 1404652), (196, 702326), (392, 351163), (433, 317912), (811, 169736), (866, 158956), (1622, 84868), (1732, 79478), (3031, 45416), (3244, 42434), (3464, 39739), (5677, 24248), (6062, 22708), (6488, 21217), (11354, 12124)]