188450416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 458684928

約数和(自身を除く): 270234512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 151, 154, 176, 302, 308, 604, 616, 1013, 1057, 1208, 1232, 1661, 2026, 2114, 2416, 3322, 4052, 4228, 6644, 7091, 8104, 8456, 11143, 11627, 13288, 14182, 16208, 16912, 22286, 23254, 26576, 28364, 44572, 46508, 56728, 78001, 89144, 93016, 113456, 152963, 156002, 178288, 186032, 305926, 312004, 611852, 624008, 1070741, 1223704, 1248016, 1682593, 2141482, 2447408, 3365186, 4282964, 6730372, 8565928, 11778151, 13460744, 17131856, 23556302, 26921488, 47112604, 94225208, 188450416]

約数ペア:

[(1, 188450416), (2, 94225208), (4, 47112604), (7, 26921488), (8, 23556302), (11, 17131856), (14, 13460744), (16, 11778151), (22, 8565928), (28, 6730372), (44, 4282964), (56, 3365186), (77, 2447408), (88, 2141482), (112, 1682593), (151, 1248016), (154, 1223704), (176, 1070741), (302, 624008), (308, 611852), (604, 312004), (616, 305926), (1013, 186032), (1057, 178288), (1208, 156002), (1232, 152963), (1661, 113456), (2026, 93016), (2114, 89144), (2416, 78001), (3322, 56728), (4052, 46508), (4228, 44572), (6644, 28364), (7091, 26576), (8104, 23254), (8456, 22286), (11143, 16912), (11627, 16208), (13288, 14182)]