128046888

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{77323}}^1$

素因数の和:77358

約数の個数: 48

約数和(自身を含む): 361876320

約数和(自身を除く): 233829432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 77323, 154646, 231969, 309292, 463938, 618584, 695907, 927876, 1391814, 1778429, 1855752, 2783628, 3556858, 5335287, 5567256, 7113716, 10670574, 14227432, 16005861, 21341148, 32011722, 42682296, 64023444, 128046888]

約数ペア:

[(1, 128046888), (2, 64023444), (3, 42682296), (4, 32011722), (6, 21341148), (8, 16005861), (9, 14227432), (12, 10670574), (18, 7113716), (23, 5567256), (24, 5335287), (36, 3556858), (46, 2783628), (69, 1855752), (72, 1778429), (92, 1391814), (138, 927876), (184, 695907), (207, 618584), (276, 463938), (414, 309292), (552, 231969), (828, 154646), (1656, 77323)]