168676508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 401157120

約数和(自身を除く): 232480612

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 103, 143, 154, 182, 206, 286, 308, 364, 409, 412, 572, 721, 818, 1001, 1133, 1339, 1442, 1636, 2002, 2266, 2678, 2863, 2884, 4004, 4499, 4532, 5317, 5356, 5726, 7931, 8998, 9373, 10634, 11452, 14729, 15862, 17996, 18746, 21268, 29458, 31493, 31724, 37219, 37492, 42127, 58487, 58916, 62986, 74438, 84254, 103103, 116974, 125972, 148876, 168508, 206206, 233948, 294889, 409409, 412412, 463397, 547651, 589778, 818818, 926794, 1095302, 1179556, 1637636, 1853588, 2190604, 3243779, 3833557, 6024161, 6487558, 7667114, 12048322, 12975116, 15334228, 24096644, 42169127, 84338254, 168676508]

約数ペア:

[(1, 168676508), (2, 84338254), (4, 42169127), (7, 24096644), (11, 15334228), (13, 12975116), (14, 12048322), (22, 7667114), (26, 6487558), (28, 6024161), (44, 3833557), (52, 3243779), (77, 2190604), (91, 1853588), (103, 1637636), (143, 1179556), (154, 1095302), (182, 926794), (206, 818818), (286, 589778), (308, 547651), (364, 463397), (409, 412412), (412, 409409), (572, 294889), (721, 233948), (818, 206206), (1001, 168508), (1133, 148876), (1339, 125972), (1442, 116974), (1636, 103103), (2002, 84254), (2266, 74438), (2678, 62986), (2863, 58916), (2884, 58487), (4004, 42127), (4499, 37492), (4532, 37219), (5317, 31724), (5356, 31493), (5726, 29458), (7931, 21268), (8998, 18746), (9373, 17996), (10634, 15862), (11452, 14729)]