196897942768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{8573}}^1$

素因数の和:9002

約数の個数: 80

約数和(自身を含む): 395093212416

約数和(自身を除く): 198195269648

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 223, 314, 328, 446, 628, 656, 892, 1256, 1784, 2512, 3568, 6437, 8573, 9143, 12874, 17146, 18286, 25748, 34292, 35011, 36572, 51496, 68584, 70022, 73144, 102992, 137168, 140044, 146288, 280088, 351493, 560176, 702986, 1345961, 1405972, 1435451, 1911779, 2691922, 2811944, 2870902, 3823558, 5383844, 5623888, 5741804, 7647116, 10767688, 11483608, 15294232, 21535376, 22967216, 30588464, 55184401, 78382939, 110368802, 156765878, 220737604, 300149303, 313531756, 441475208, 600298606, 627063512, 882950416, 1200597212, 1254127024, 2401194424, 4802388848, 12306121423, 24612242846, 49224485692, 98448971384, 196897942768]

約数ペア:

[(1, 196897942768), (2, 98448971384), (4, 49224485692), (8, 24612242846), (16, 12306121423), (41, 4802388848), (82, 2401194424), (157, 1254127024), (164, 1200597212), (223, 882950416), (314, 627063512), (328, 600298606), (446, 441475208), (628, 313531756), (656, 300149303), (892, 220737604), (1256, 156765878), (1784, 110368802), (2512, 78382939), (3568, 55184401), (6437, 30588464), (8573, 22967216), (9143, 21535376), (12874, 15294232), (17146, 11483608), (18286, 10767688), (25748, 7647116), (34292, 5741804), (35011, 5623888), (36572, 5383844), (51496, 3823558), (68584, 2870902), (70022, 2811944), (73144, 2691922), (102992, 1911779), (137168, 1435451), (140044, 1405972), (146288, 1345961), (280088, 702986), (351493, 560176)]