105214434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 238629888

約数和(自身を除く): 133415454

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 318, 403, 689, 806, 821, 1209, 1378, 1642, 1643, 2067, 2418, 2463, 3286, 4134, 4926, 4929, 9858, 10673, 21346, 21359, 25451, 32019, 42718, 43513, 50902, 64038, 64077, 76353, 87026, 128154, 130539, 152706, 261078, 330863, 565669, 661726, 992589, 1131338, 1348903, 1697007, 1985178, 2697806, 3394014, 4046709, 8093418, 17535739, 35071478, 52607217, 105214434]

約数ペア:

[(1, 105214434), (2, 52607217), (3, 35071478), (6, 17535739), (13, 8093418), (26, 4046709), (31, 3394014), (39, 2697806), (53, 1985178), (62, 1697007), (78, 1348903), (93, 1131338), (106, 992589), (159, 661726), (186, 565669), (318, 330863), (403, 261078), (689, 152706), (806, 130539), (821, 128154), (1209, 87026), (1378, 76353), (1642, 64077), (1643, 64038), (2067, 50902), (2418, 43513), (2463, 42718), (3286, 32019), (4134, 25451), (4926, 21359), (4929, 21346), (9858, 10673)]