168260217832

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{209983}}^1$

素因数の和:210386

約数の個数: 64

約数和(自身を含む): 370411776000

約数和(自身を除く): 202151558168

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 349, 574, 698, 1148, 1396, 2296, 2443, 2792, 4886, 9772, 14309, 19544, 28618, 57236, 100163, 114472, 200326, 209983, 400652, 419966, 801304, 839932, 1469881, 1679864, 2939762, 5879524, 8609303, 11759048, 17218606, 34437212, 60265121, 68874424, 73284067, 120530242, 146568134, 241060484, 293136268, 482120968, 512988469, 586272536, 1025976938, 2051953876, 3004646747, 4103907752, 6009293494, 12018586988, 21032527229, 24037173976, 42065054458, 84130108916, 168260217832]

約数ペア:

[(1, 168260217832), (2, 84130108916), (4, 42065054458), (7, 24037173976), (8, 21032527229), (14, 12018586988), (28, 6009293494), (41, 4103907752), (56, 3004646747), (82, 2051953876), (164, 1025976938), (287, 586272536), (328, 512988469), (349, 482120968), (574, 293136268), (698, 241060484), (1148, 146568134), (1396, 120530242), (2296, 73284067), (2443, 68874424), (2792, 60265121), (4886, 34437212), (9772, 17218606), (14309, 11759048), (19544, 8609303), (28618, 5879524), (57236, 2939762), (100163, 1679864), (114472, 1469881), (200326, 839932), (209983, 801304), (400652, 419966)]