138383084

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 283503360

約数和(自身を除く): 145120276

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 211, 236, 397, 413, 422, 794, 826, 844, 1477, 1588, 1652, 2779, 2954, 5558, 5908, 11116, 12449, 23423, 24898, 46846, 49796, 83767, 87143, 93692, 163961, 167534, 174286, 327922, 335068, 348572, 586369, 655844, 1172738, 2345476, 4942253, 9884506, 19769012, 34595771, 69191542, 138383084]

約数ペア:

[(1, 138383084), (2, 69191542), (4, 34595771), (7, 19769012), (14, 9884506), (28, 4942253), (59, 2345476), (118, 1172738), (211, 655844), (236, 586369), (397, 348572), (413, 335068), (422, 327922), (794, 174286), (826, 167534), (844, 163961), (1477, 93692), (1588, 87143), (1652, 83767), (2779, 49796), (2954, 46846), (5558, 24898), (5908, 23423), (11116, 12449)]