152376679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 199987200

約数和(自身を除く): 47610521

約数列:

[1, 7, 13, 23, 47, 91, 161, 299, 329, 611, 1081, 1549, 2093, 4277, 7567, 10843, 14053, 20137, 35627, 72803, 98371, 140959, 249389, 463151, 509621, 946439, 1674469, 3242057, 6625073, 11721283, 21768097, 152376679]

約数ペア:

[(1, 152376679), (7, 21768097), (13, 11721283), (23, 6625073), (47, 3242057), (91, 1674469), (161, 946439), (299, 509621), (329, 463151), (611, 249389), (1081, 140959), (1549, 98371), (2093, 72803), (4277, 35627), (7567, 20137), (10843, 14053)]