190641258

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 434981664

約数和(自身を除く): 244340406

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 107, 186, 206, 214, 279, 309, 321, 558, 618, 642, 927, 961, 963, 1854, 1922, 1926, 2883, 3193, 3317, 5766, 6386, 6634, 8649, 9579, 9951, 11021, 17298, 19158, 19902, 22042, 28737, 29853, 33063, 57474, 59706, 66126, 98983, 99189, 102827, 197966, 198378, 205654, 296949, 308481, 341651, 593898, 616962, 683302, 890847, 925443, 1024953, 1781694, 1850886, 2049906, 3074859, 6149718, 10591181, 21182362, 31773543, 63547086, 95320629, 190641258]

約数ペア:

[(1, 190641258), (2, 95320629), (3, 63547086), (6, 31773543), (9, 21182362), (18, 10591181), (31, 6149718), (62, 3074859), (93, 2049906), (103, 1850886), (107, 1781694), (186, 1024953), (206, 925443), (214, 890847), (279, 683302), (309, 616962), (321, 593898), (558, 341651), (618, 308481), (642, 296949), (927, 205654), (961, 198378), (963, 197966), (1854, 102827), (1922, 99189), (1926, 98983), (2883, 66126), (3193, 59706), (3317, 57474), (5766, 33063), (6386, 29853), (6634, 28737), (8649, 22042), (9579, 19902), (9951, 19158), (11021, 17298)]