168573944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 397267200

約数和(自身を除く): 228693256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 131, 154, 262, 308, 524, 616, 917, 1048, 1441, 1834, 2089, 2882, 3668, 4178, 5764, 7336, 8356, 10087, 11528, 14623, 16712, 20174, 22979, 29246, 40348, 45958, 58492, 80696, 91916, 116984, 160853, 183832, 273659, 321706, 547318, 643412, 1094636, 1286824, 1915613, 2189272, 3010249, 3831226, 6020498, 7662452, 12040996, 15324904, 21071743, 24081992, 42143486, 84286972, 168573944]

約数ペア:

[(1, 168573944), (2, 84286972), (4, 42143486), (7, 24081992), (8, 21071743), (11, 15324904), (14, 12040996), (22, 7662452), (28, 6020498), (44, 3831226), (56, 3010249), (77, 2189272), (88, 1915613), (131, 1286824), (154, 1094636), (262, 643412), (308, 547318), (524, 321706), (616, 273659), (917, 183832), (1048, 160853), (1441, 116984), (1834, 91916), (2089, 80696), (2882, 58492), (3668, 45958), (4178, 40348), (5764, 29246), (7336, 22979), (8356, 20174), (10087, 16712), (11528, 14623)]