165440592

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 483841800

約数和(自身を除く): 318401208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 173, 174, 229, 232, 261, 346, 348, 458, 464, 519, 522, 687, 692, 696, 916, 1038, 1044, 1374, 1384, 1392, 1557, 1832, 2061, 2076, 2088, 2748, 2768, 3114, 3664, 4122, 4152, 4176, 5017, 5496, 6228, 6641, 8244, 8304, 10034, 10992, 12456, 13282, 15051, 16488, 19923, 20068, 24912, 26564, 30102, 32976, 39617, 39846, 40136, 45153, 53128, 59769, 60204, 79234, 79692, 80272, 90306, 106256, 118851, 119538, 120408, 158468, 159384, 180612, 237702, 239076, 240816, 316936, 318768, 356553, 361224, 475404, 478152, 633872, 713106, 722448, 950808, 956304, 1148893, 1426212, 1901616, 2297786, 2852424, 3446679, 4595572, 5704848, 6893358, 9191144, 10340037, 13786716, 18382288, 20680074, 27573432, 41360148, 55146864, 82720296, 165440592]

約数ペア:

[(1, 165440592), (2, 82720296), (3, 55146864), (4, 41360148), (6, 27573432), (8, 20680074), (9, 18382288), (12, 13786716), (16, 10340037), (18, 9191144), (24, 6893358), (29, 5704848), (36, 4595572), (48, 3446679), (58, 2852424), (72, 2297786), (87, 1901616), (116, 1426212), (144, 1148893), (173, 956304), (174, 950808), (229, 722448), (232, 713106), (261, 633872), (346, 478152), (348, 475404), (458, 361224), (464, 356553), (519, 318768), (522, 316936), (687, 240816), (692, 239076), (696, 237702), (916, 180612), (1038, 159384), (1044, 158468), (1374, 120408), (1384, 119538), (1392, 118851), (1557, 106256), (1832, 90306), (2061, 80272), (2076, 79692), (2088, 79234), (2748, 60204), (2768, 59769), (3114, 53128), (3664, 45153), (4122, 40136), (4152, 39846), (4176, 39617), (5017, 32976), (5496, 30102), (6228, 26564), (6641, 24912), (8244, 20068), (8304, 19923), (10034, 16488), (10992, 15051), (12456, 13282)]