165396492

素因数分解:

$2^2\times 3^5\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 435891456

約数和(自身を除く): 270494964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 263, 324, 486, 526, 647, 789, 972, 1052, 1294, 1578, 1941, 2367, 2588, 3156, 3882, 4734, 5823, 7101, 7764, 9468, 11646, 14202, 17469, 21303, 23292, 28404, 34938, 42606, 52407, 63909, 69876, 85212, 104814, 127818, 157221, 170161, 209628, 255636, 314442, 340322, 510483, 628884, 680644, 1020966, 1531449, 2041932, 3062898, 4594347, 6125796, 9188694, 13783041, 18377388, 27566082, 41349123, 55132164, 82698246, 165396492]

約数ペア:

[(1, 165396492), (2, 82698246), (3, 55132164), (4, 41349123), (6, 27566082), (9, 18377388), (12, 13783041), (18, 9188694), (27, 6125796), (36, 4594347), (54, 3062898), (81, 2041932), (108, 1531449), (162, 1020966), (243, 680644), (263, 628884), (324, 510483), (486, 340322), (526, 314442), (647, 255636), (789, 209628), (972, 170161), (1052, 157221), (1294, 127818), (1578, 104814), (1941, 85212), (2367, 69876), (2588, 63909), (3156, 52407), (3882, 42606), (4734, 34938), (5823, 28404), (7101, 23292), (7764, 21303), (9468, 17469), (11646, 14202)]