159756784

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:670

約数の個数: 60

約数和(自身を含む): 342868680

約数和(自身を除く): 183111896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 179, 242, 358, 461, 484, 716, 922, 968, 1432, 1844, 1936, 1969, 2864, 3688, 3938, 5071, 7376, 7876, 10142, 15752, 20284, 21659, 31504, 40568, 43318, 55781, 81136, 82519, 86636, 111562, 165038, 173272, 223124, 330076, 346544, 446248, 660152, 892496, 907709, 1320304, 1815418, 3630836, 7261672, 9984799, 14523344, 19969598, 39939196, 79878392, 159756784]

約数ペア:

[(1, 159756784), (2, 79878392), (4, 39939196), (8, 19969598), (11, 14523344), (16, 9984799), (22, 7261672), (44, 3630836), (88, 1815418), (121, 1320304), (176, 907709), (179, 892496), (242, 660152), (358, 446248), (461, 346544), (484, 330076), (716, 223124), (922, 173272), (968, 165038), (1432, 111562), (1844, 86636), (1936, 82519), (1969, 81136), (2864, 55781), (3688, 43318), (3938, 40568), (5071, 31504), (7376, 21659), (7876, 20284), (10142, 15752)]