131656608

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{6823}}^1$

素因数の和:6906

約数の個数: 72

約数和(自身を含む): 380042208

約数和(自身を除く): 248385600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 6823, 9648, 13646, 19296, 20469, 27292, 40938, 54584, 61407, 81876, 109168, 122814, 163752, 218336, 245628, 327504, 457141, 491256, 655008, 914282, 982512, 1371423, 1828564, 1965024, 2742846, 3657128, 4114269, 5485692, 7314256, 8228538, 10971384, 14628512, 16457076, 21942768, 32914152, 43885536, 65828304, 131656608]

約数ペア:

[(1, 131656608), (2, 65828304), (3, 43885536), (4, 32914152), (6, 21942768), (8, 16457076), (9, 14628512), (12, 10971384), (16, 8228538), (18, 7314256), (24, 5485692), (32, 4114269), (36, 3657128), (48, 2742846), (67, 1965024), (72, 1828564), (96, 1371423), (134, 982512), (144, 914282), (201, 655008), (268, 491256), (288, 457141), (402, 327504), (536, 245628), (603, 218336), (804, 163752), (1072, 122814), (1206, 109168), (1608, 81876), (2144, 61407), (2412, 54584), (3216, 40938), (4824, 27292), (6432, 20469), (6823, 19296), (9648, 13646)]