161580384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{80149}}^1$

素因数の和:80172

約数の個数: 72

約数和(自身を含む): 525142800

約数和(自身を除く): 363562416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 80149, 160298, 240447, 320596, 480894, 561043, 641192, 721341, 961788, 1122086, 1282384, 1442682, 1683129, 1923576, 2244172, 2564768, 2885364, 3366258, 3847152, 4488344, 5049387, 5770728, 6732516, 7694304, 8976688, 10098774, 11541456, 13465032, 17953376, 20197548, 23082912, 26930064, 40395096, 53860128, 80790192, 161580384]

約数ペア:

[(1, 161580384), (2, 80790192), (3, 53860128), (4, 40395096), (6, 26930064), (7, 23082912), (8, 20197548), (9, 17953376), (12, 13465032), (14, 11541456), (16, 10098774), (18, 8976688), (21, 7694304), (24, 6732516), (28, 5770728), (32, 5049387), (36, 4488344), (42, 3847152), (48, 3366258), (56, 2885364), (63, 2564768), (72, 2244172), (84, 1923576), (96, 1683129), (112, 1442682), (126, 1282384), (144, 1122086), (168, 961788), (224, 721341), (252, 641192), (288, 561043), (336, 480894), (504, 320596), (672, 240447), (1008, 160298), (2016, 80149)]