129130144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28219}}^1$

素因数の和:28253

約数の個数: 48

約数和(自身を含む): 298680480

約数和(自身を除く): 169550336

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 28219, 56438, 112876, 225752, 310409, 366847, 451504, 620818, 733694, 903008, 1241636, 1467388, 2483272, 2934776, 4035317, 4966544, 5869552, 8070634, 9933088, 11739104, 16141268, 32282536, 64565072, 129130144]

約数ペア:

[(1, 129130144), (2, 64565072), (4, 32282536), (8, 16141268), (11, 11739104), (13, 9933088), (16, 8070634), (22, 5869552), (26, 4966544), (32, 4035317), (44, 2934776), (52, 2483272), (88, 1467388), (104, 1241636), (143, 903008), (176, 733694), (208, 620818), (286, 451504), (352, 366847), (416, 310409), (572, 225752), (1144, 112876), (2288, 56438), (4576, 28219)]