155704806

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5437}}^1$

素因数の和:5525

約数の個数: 48

約数和(自身を含む): 354601104

約数和(自身を除く): 198896298

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1591, 3182, 4773, 5437, 9546, 10874, 14319, 16311, 28638, 32622, 48933, 97866, 201169, 233791, 402338, 467582, 603507, 701373, 1207014, 1402746, 1810521, 2104119, 3621042, 4208238, 8650267, 17300534, 25950801, 51901602, 77852403, 155704806]

約数ペア:

[(1, 155704806), (2, 77852403), (3, 51901602), (6, 25950801), (9, 17300534), (18, 8650267), (37, 4208238), (43, 3621042), (74, 2104119), (86, 1810521), (111, 1402746), (129, 1207014), (222, 701373), (258, 603507), (333, 467582), (387, 402338), (666, 233791), (774, 201169), (1591, 97866), (3182, 48933), (4773, 32622), (5437, 28638), (9546, 16311), (10874, 14319)]