121886128

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11994

約数の個数: 60

約数和(自身を含む): 295866480

約数和(自身を除く): 173980352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 11959, 23918, 47836, 83713, 95672, 155467, 167426, 191344, 310934, 334852, 585991, 621868, 669704, 1088269, 1171982, 1243736, 1339408, 2176538, 2343964, 2487472, 4353076, 4687928, 7617883, 8706152, 9375856, 15235766, 17412304, 30471532, 60943064, 121886128]

約数ペア:

[(1, 121886128), (2, 60943064), (4, 30471532), (7, 17412304), (8, 15235766), (13, 9375856), (14, 8706152), (16, 7617883), (26, 4687928), (28, 4353076), (49, 2487472), (52, 2343964), (56, 2176538), (91, 1339408), (98, 1243736), (104, 1171982), (112, 1088269), (182, 669704), (196, 621868), (208, 585991), (364, 334852), (392, 310934), (637, 191344), (728, 167426), (784, 155467), (1274, 95672), (1456, 83713), (2548, 47836), (5096, 23918), (10192, 11959)]