168192479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 216082944

約数和(自身を除く): 47890465

約数列:

[1, 7, 13, 43, 53, 91, 301, 371, 559, 689, 811, 2279, 3913, 4823, 5677, 10543, 15953, 29627, 34873, 42983, 73801, 207389, 244111, 300881, 453349, 558779, 1848269, 3173443, 3911453, 12937883, 24027497, 168192479]

約数ペア:

[(1, 168192479), (7, 24027497), (13, 12937883), (43, 3911453), (53, 3173443), (91, 1848269), (301, 558779), (371, 453349), (559, 300881), (689, 244111), (811, 207389), (2279, 73801), (3913, 42983), (4823, 34873), (5677, 29627), (10543, 15953)]