128898992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11299}}^1$

素因数の和:11361

約数の個数: 40

約数和(自身を含む): 269030400

約数和(自身を除く): 140131408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11299, 11408, 22598, 45196, 90392, 180784, 259877, 350269, 519754, 700538, 1039508, 1401076, 2079016, 2802152, 4158032, 5604304, 8056187, 16112374, 32224748, 64449496, 128898992]

約数ペア:

[(1, 128898992), (2, 64449496), (4, 32224748), (8, 16112374), (16, 8056187), (23, 5604304), (31, 4158032), (46, 2802152), (62, 2079016), (92, 1401076), (124, 1039508), (184, 700538), (248, 519754), (368, 350269), (496, 259877), (713, 180784), (1426, 90392), (2852, 45196), (5704, 22598), (11299, 11408)]