15673399808

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{20021}}^1$

素因数の和:20189

約数の個数: 80

約数和(自身を含む): 34410610080

約数和(自身を除く): 18737210272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 139, 176, 256, 278, 352, 512, 556, 704, 1112, 1408, 1529, 2224, 2816, 3058, 4448, 5632, 6116, 8896, 12232, 17792, 20021, 24464, 35584, 40042, 48928, 71168, 80084, 97856, 160168, 195712, 220231, 320336, 391424, 440462, 640672, 782848, 880924, 1281344, 1761848, 2562688, 2782919, 3523696, 5125376, 5565838, 7047392, 10250752, 11131676, 14094784, 22263352, 28189568, 30612109, 44526704, 56379136, 61224218, 89053408, 112758272, 122448436, 178106816, 244896872, 356213632, 489793744, 712427264, 979587488, 1424854528, 1959174976, 3918349952, 7836699904, 15673399808]

約数ペア:

[(1, 15673399808), (2, 7836699904), (4, 3918349952), (8, 1959174976), (11, 1424854528), (16, 979587488), (22, 712427264), (32, 489793744), (44, 356213632), (64, 244896872), (88, 178106816), (128, 122448436), (139, 112758272), (176, 89053408), (256, 61224218), (278, 56379136), (352, 44526704), (512, 30612109), (556, 28189568), (704, 22263352), (1112, 14094784), (1408, 11131676), (1529, 10250752), (2224, 7047392), (2816, 5565838), (3058, 5125376), (4448, 3523696), (5632, 2782919), (6116, 2562688), (8896, 1761848), (12232, 1281344), (17792, 880924), (20021, 782848), (24464, 640672), (35584, 440462), (40042, 391424), (48928, 320336), (71168, 220231), (80084, 195712), (97856, 160168)]