155218812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80341}}^1$

素因数の和:80378

約数の個数: 48

約数和(自身を含む): 431918592

約数和(自身を除く): 276699780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 80341, 160682, 241023, 321364, 482046, 562387, 964092, 1124774, 1687161, 1847843, 2249548, 3374322, 3695686, 5543529, 6748644, 7391372, 11087058, 12934901, 22174116, 25869802, 38804703, 51739604, 77609406, 155218812]

約数ペア:

[(1, 155218812), (2, 77609406), (3, 51739604), (4, 38804703), (6, 25869802), (7, 22174116), (12, 12934901), (14, 11087058), (21, 7391372), (23, 6748644), (28, 5543529), (42, 3695686), (46, 3374322), (69, 2249548), (84, 1847843), (92, 1687161), (138, 1124774), (161, 964092), (276, 562387), (322, 482046), (483, 321364), (644, 241023), (966, 160682), (1932, 80341)]