128078352

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38671}}^1$

素因数の和:38708

約数の個数: 60

約数和(自身を含む): 374035584

約数和(自身を除く): 245957232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 38671, 77342, 116013, 154684, 232026, 309368, 348039, 464052, 618736, 696078, 889433, 928104, 1392156, 1778866, 1856208, 2668299, 2784312, 3557732, 5336598, 5568624, 7115464, 8004897, 10673196, 14230928, 16009794, 21346392, 32019588, 42692784, 64039176, 128078352]

約数ペア:

[(1, 128078352), (2, 64039176), (3, 42692784), (4, 32019588), (6, 21346392), (8, 16009794), (9, 14230928), (12, 10673196), (16, 8004897), (18, 7115464), (23, 5568624), (24, 5336598), (36, 3557732), (46, 2784312), (48, 2668299), (69, 1856208), (72, 1778866), (92, 1392156), (138, 928104), (144, 889433), (184, 696078), (207, 618736), (276, 464052), (368, 348039), (414, 309368), (552, 232026), (828, 154684), (1104, 116013), (1656, 77342), (3312, 38671)]