123354349244

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1\times {\mathrm{25673}}^1$

素因数の和:26934

約数の個数: 48

約数和(自身を含む): 248516925888

約数和(自身を除く): 125162576644

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1093, 1099, 2186, 2198, 4372, 4396, 7651, 15302, 25673, 30604, 51346, 102692, 171601, 179711, 343202, 359422, 686404, 718844, 1201207, 2402414, 4030661, 4804828, 8061322, 16122644, 28060589, 28214627, 56121178, 56429254, 112242356, 112858508, 196424123, 392848246, 785696492, 4405512473, 8811024946, 17622049892, 30838587311, 61677174622, 123354349244]

約数ペア:

[(1, 123354349244), (2, 61677174622), (4, 30838587311), (7, 17622049892), (14, 8811024946), (28, 4405512473), (157, 785696492), (314, 392848246), (628, 196424123), (1093, 112858508), (1099, 112242356), (2186, 56429254), (2198, 56121178), (4372, 28214627), (4396, 28060589), (7651, 16122644), (15302, 8061322), (25673, 4804828), (30604, 4030661), (51346, 2402414), (102692, 1201207), (171601, 718844), (179711, 686404), (343202, 359422)]