154452904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 311351040

約数和(自身を除く): 156898136

約数列:

[1, 2, 4, 8, 41, 43, 47, 82, 86, 94, 164, 172, 188, 233, 328, 344, 376, 466, 932, 1763, 1864, 1927, 2021, 3526, 3854, 4042, 7052, 7708, 8084, 9553, 10019, 10951, 14104, 15416, 16168, 19106, 20038, 21902, 38212, 40076, 43804, 76424, 80152, 82861, 87608, 165722, 331444, 410779, 448991, 470893, 662888, 821558, 897982, 941786, 1643116, 1795964, 1883572, 3286232, 3591928, 3767144, 19306613, 38613226, 77226452, 154452904]

約数ペア:

[(1, 154452904), (2, 77226452), (4, 38613226), (8, 19306613), (41, 3767144), (43, 3591928), (47, 3286232), (82, 1883572), (86, 1795964), (94, 1643116), (164, 941786), (172, 897982), (188, 821558), (233, 662888), (328, 470893), (344, 448991), (376, 410779), (466, 331444), (932, 165722), (1763, 87608), (1864, 82861), (1927, 80152), (2021, 76424), (3526, 43804), (3854, 40076), (4042, 38212), (7052, 21902), (7708, 20038), (8084, 19106), (9553, 16168), (10019, 15416), (10951, 14104)]