128652832

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7459}}^1$

素因数の和:7494

約数の個数: 72

約数和(自身を含む): 321466320

約数和(自身を除く): 192813488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 7459, 8624, 14918, 17248, 29836, 52213, 59672, 82049, 104426, 119344, 164098, 208852, 238688, 328196, 365491, 417704, 574343, 656392, 730982, 835408, 1148686, 1312784, 1461964, 1670816, 2297372, 2625568, 2923928, 4020401, 4594744, 5847856, 8040802, 9189488, 11695712, 16081604, 18378976, 32163208, 64326416, 128652832]

約数ペア:

[(1, 128652832), (2, 64326416), (4, 32163208), (7, 18378976), (8, 16081604), (11, 11695712), (14, 9189488), (16, 8040802), (22, 5847856), (28, 4594744), (32, 4020401), (44, 2923928), (49, 2625568), (56, 2297372), (77, 1670816), (88, 1461964), (98, 1312784), (112, 1148686), (154, 835408), (176, 730982), (196, 656392), (224, 574343), (308, 417704), (352, 365491), (392, 328196), (539, 238688), (616, 208852), (784, 164098), (1078, 119344), (1232, 104426), (1568, 82049), (2156, 59672), (2464, 52213), (4312, 29836), (7459, 17248), (8624, 14918)]