145802016

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2797}}^1$

素因数の和:2994

約数の個数: 72

約数和(自身を含む): 417064284

約数和(自身を除く): 271262268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2797, 2896, 3258, 4344, 5594, 5792, 6516, 8391, 8688, 11188, 13032, 16782, 17376, 22376, 25173, 26064, 33564, 44752, 50346, 52128, 67128, 89504, 100692, 134256, 201384, 268512, 402768, 506257, 805536, 1012514, 1518771, 2025028, 3037542, 4050056, 4556313, 6075084, 8100112, 9112626, 12150168, 16200224, 18225252, 24300336, 36450504, 48600672, 72901008, 145802016]

約数ペア:

[(1, 145802016), (2, 72901008), (3, 48600672), (4, 36450504), (6, 24300336), (8, 18225252), (9, 16200224), (12, 12150168), (16, 9112626), (18, 8100112), (24, 6075084), (32, 4556313), (36, 4050056), (48, 3037542), (72, 2025028), (96, 1518771), (144, 1012514), (181, 805536), (288, 506257), (362, 402768), (543, 268512), (724, 201384), (1086, 134256), (1448, 100692), (1629, 89504), (2172, 67128), (2797, 52128), (2896, 50346), (3258, 44752), (4344, 33564), (5594, 26064), (5792, 25173), (6516, 22376), (8391, 17376), (8688, 16782), (11188, 13032)]