137882296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1811}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 267886080

約数和(自身を除く): 130003784

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 307, 614, 1228, 1811, 2456, 3622, 7244, 9517, 14488, 19034, 38068, 56141, 76136, 112282, 224564, 449128, 555977, 1111954, 2223908, 4447816, 17235287, 34470574, 68941148, 137882296]

約数ペア:

[(1, 137882296), (2, 68941148), (4, 34470574), (8, 17235287), (31, 4447816), (62, 2223908), (124, 1111954), (248, 555977), (307, 449128), (614, 224564), (1228, 112282), (1811, 76136), (2456, 56141), (3622, 38068), (7244, 19034), (9517, 14488)]