131734656

素因数分解:

$2^7\times 3^2\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 381848220

約数和(自身を除く): 250113564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 288, 346, 384, 519, 576, 661, 692, 1038, 1152, 1322, 1384, 1557, 1983, 2076, 2644, 2768, 3114, 3966, 4152, 5288, 5536, 5949, 6228, 7932, 8304, 10576, 11072, 11898, 12456, 15864, 16608, 21152, 22144, 23796, 24912, 31728, 33216, 42304, 47592, 49824, 63456, 66432, 84608, 95184, 99648, 114353, 126912, 190368, 199296, 228706, 253824, 343059, 380736, 457412, 686118, 761472, 914824, 1029177, 1372236, 1829648, 2058354, 2744472, 3659296, 4116708, 5488944, 7318592, 8233416, 10977888, 14637184, 16466832, 21955776, 32933664, 43911552, 65867328, 131734656]

約数ペア:

[(1, 131734656), (2, 65867328), (3, 43911552), (4, 32933664), (6, 21955776), (8, 16466832), (9, 14637184), (12, 10977888), (16, 8233416), (18, 7318592), (24, 5488944), (32, 4116708), (36, 3659296), (48, 2744472), (64, 2058354), (72, 1829648), (96, 1372236), (128, 1029177), (144, 914824), (173, 761472), (192, 686118), (288, 457412), (346, 380736), (384, 343059), (519, 253824), (576, 228706), (661, 199296), (692, 190368), (1038, 126912), (1152, 114353), (1322, 99648), (1384, 95184), (1557, 84608), (1983, 66432), (2076, 63456), (2644, 49824), (2768, 47592), (3114, 42304), (3966, 33216), (4152, 31728), (5288, 24912), (5536, 23796), (5949, 22144), (6228, 21152), (7932, 16608), (8304, 15864), (10576, 12456), (11072, 11898)]