156976871360

素因数分解:

$2^6\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{480463}}^1$

素因数の和:481501

約数の個数: 56

約数和(自身を含む): 374168066496

約数和(自身を除く): 217191195136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1021, 2042, 4084, 5105, 8168, 10210, 16336, 20420, 32672, 40840, 65344, 81680, 163360, 326720, 480463, 960926, 1921852, 2402315, 3843704, 4804630, 7687408, 9609260, 15374816, 19218520, 30749632, 38437040, 76874080, 153748160, 490552723, 981105446, 1962210892, 2452763615, 3924421784, 4905527230, 7848843568, 9811054460, 15697687136, 19622108920, 31395374272, 39244217840, 78488435680, 156976871360]

約数ペア:

[(1, 156976871360), (2, 78488435680), (4, 39244217840), (5, 31395374272), (8, 19622108920), (10, 15697687136), (16, 9811054460), (20, 7848843568), (32, 4905527230), (40, 3924421784), (64, 2452763615), (80, 1962210892), (160, 981105446), (320, 490552723), (1021, 153748160), (2042, 76874080), (4084, 38437040), (5105, 30749632), (8168, 19218520), (10210, 15374816), (16336, 9609260), (20420, 7687408), (32672, 4804630), (40840, 3843704), (65344, 2402315), (81680, 1921852), (163360, 960926), (326720, 480463)]