133176816

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31891}}^1$

素因数の和:31934

約数の個数: 60

約数和(自身を含む): 385574280

約数和(自身を除く): 252397464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 31891, 63782, 95673, 127564, 191346, 255128, 287019, 382692, 510256, 574038, 765384, 924839, 1148076, 1530768, 1849678, 2296152, 2774517, 3699356, 4592304, 5549034, 7398712, 8323551, 11098068, 14797424, 16647102, 22196136, 33294204, 44392272, 66588408, 133176816]

約数ペア:

[(1, 133176816), (2, 66588408), (3, 44392272), (4, 33294204), (6, 22196136), (8, 16647102), (9, 14797424), (12, 11098068), (16, 8323551), (18, 7398712), (24, 5549034), (29, 4592304), (36, 3699356), (48, 2774517), (58, 2296152), (72, 1849678), (87, 1530768), (116, 1148076), (144, 924839), (174, 765384), (232, 574038), (261, 510256), (348, 382692), (464, 287019), (522, 255128), (696, 191346), (1044, 127564), (1392, 95673), (2088, 63782), (4176, 31891)]