171681648

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{28163}}^1$

素因数の和:28301

約数の個数: 40

約数和(自身を含む): 447019008

約数和(自身を除く): 275337360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 28163, 56326, 84489, 112652, 168978, 225304, 337956, 450608, 675912, 1351824, 3576701, 7153402, 10730103, 14306804, 21460206, 28613608, 42920412, 57227216, 85840824, 171681648]

約数ペア:

[(1, 171681648), (2, 85840824), (3, 57227216), (4, 42920412), (6, 28613608), (8, 21460206), (12, 14306804), (16, 10730103), (24, 7153402), (48, 3576701), (127, 1351824), (254, 675912), (381, 450608), (508, 337956), (762, 225304), (1016, 168978), (1524, 112652), (2032, 84489), (3048, 56326), (6096, 28163)]