179916976

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 356378480

約数和(自身を除く): 176461504

約数列:

[1, 2, 4, 8, 16, 67, 134, 157, 268, 314, 536, 628, 1069, 1072, 1256, 2138, 2512, 4276, 8552, 10519, 17104, 21038, 42076, 71623, 84152, 143246, 167833, 168304, 286492, 335666, 572984, 671332, 1145968, 1342664, 2685328, 11244811, 22489622, 44979244, 89958488, 179916976]

約数ペア:

[(1, 179916976), (2, 89958488), (4, 44979244), (8, 22489622), (16, 11244811), (67, 2685328), (134, 1342664), (157, 1145968), (268, 671332), (314, 572984), (536, 335666), (628, 286492), (1069, 168304), (1072, 167833), (1256, 143246), (2138, 84152), (2512, 71623), (4276, 42076), (8552, 21038), (10519, 17104)]