140973844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{168629}}^1$

素因数の和:168663

約数の個数: 24

約数和(自身を含む): 283298400

約数和(自身を除く): 142324556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 168629, 337258, 674516, 1854919, 3203951, 3709838, 6407902, 7419676, 12815804, 35243461, 70486922, 140973844]

約数ペア:

[(1, 140973844), (2, 70486922), (4, 35243461), (11, 12815804), (19, 7419676), (22, 6407902), (38, 3709838), (44, 3203951), (76, 1854919), (209, 674516), (418, 337258), (836, 168629)]