155731004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{272257}}^1$

素因数の和:272285

約数の個数: 24

約数和(自身を含む): 320175408

約数和(自身を除く): 164444404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 272257, 544514, 1089028, 2994827, 3539341, 5989654, 7078682, 11979308, 14157364, 38932751, 77865502, 155731004]

約数ペア:

[(1, 155731004), (2, 77865502), (4, 38932751), (11, 14157364), (13, 11979308), (22, 7078682), (26, 5989654), (44, 3539341), (52, 2994827), (143, 1089028), (286, 544514), (572, 272257)]