156627193604

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{389461}}^1$

素因数の和:389796

約数の個数: 48

約数和(自身を含む): 320343399936

約数和(自身を除く): 163716206332

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 271, 371, 542, 742, 1084, 1484, 1897, 3794, 7588, 14363, 28726, 57452, 100541, 201082, 389461, 402164, 778922, 1557844, 2726227, 5452454, 10904908, 20641433, 41282866, 82565732, 105543931, 144490031, 211087862, 288980062, 422175724, 577960124, 738807517, 1477615034, 2955230068, 5593828343, 11187656686, 22375313372, 39156798401, 78313596802, 156627193604]

約数ペア:

[(1, 156627193604), (2, 78313596802), (4, 39156798401), (7, 22375313372), (14, 11187656686), (28, 5593828343), (53, 2955230068), (106, 1477615034), (212, 738807517), (271, 577960124), (371, 422175724), (542, 288980062), (742, 211087862), (1084, 144490031), (1484, 105543931), (1897, 82565732), (3794, 41282866), (7588, 20641433), (14363, 10904908), (28726, 5452454), (57452, 2726227), (100541, 1557844), (201082, 778922), (389461, 402164)]