156958838678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{145021}}^1$

素因数の和:145328

約数の個数: 32

約数和(自身を含む): 246024602208

約数和(自身を除く): 89065763530

約数列:

[1, 2, 41, 67, 82, 134, 197, 394, 2747, 5494, 8077, 13199, 16154, 26398, 145021, 290042, 541159, 1082318, 5945861, 9716407, 11891722, 19432814, 28569137, 57138274, 398372687, 796745374, 1171334617, 1914132179, 2342669234, 3828264358, 78479419339, 156958838678]

約数ペア:

[(1, 156958838678), (2, 78479419339), (41, 3828264358), (67, 2342669234), (82, 1914132179), (134, 1171334617), (197, 796745374), (394, 398372687), (2747, 57138274), (5494, 28569137), (8077, 19432814), (13199, 11891722), (16154, 9716407), (26398, 5945861), (145021, 1082318), (290042, 541159)]