191680498

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 307581120

約数和(自身を除く): 115900622

約数列:

[1, 2, 37, 43, 59, 74, 86, 118, 1021, 1591, 2042, 2183, 2537, 3182, 4366, 5074, 37777, 43903, 60239, 75554, 87806, 93869, 120478, 187738, 1624411, 2228843, 2590277, 3248822, 4457686, 5180554, 95840249, 191680498]

約数ペア:

[(1, 191680498), (2, 95840249), (37, 5180554), (43, 4457686), (59, 3248822), (74, 2590277), (86, 2228843), (118, 1624411), (1021, 187738), (1591, 120478), (2042, 93869), (2183, 87806), (2537, 75554), (3182, 60239), (4366, 43903), (5074, 37777)]