161091648

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2044

約数の個数: 84

約数和(自身を含む): 465086700

約数和(自身を除く): 303995052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 576, 596, 894, 1192, 1341, 1788, 1877, 2384, 2682, 3576, 3754, 4768, 5364, 5631, 7152, 7508, 9536, 10728, 11262, 14304, 15016, 16893, 21456, 22524, 28608, 30032, 33786, 42912, 45048, 60064, 67572, 85824, 90096, 120128, 135144, 180192, 270288, 279673, 360384, 540576, 559346, 839019, 1081152, 1118692, 1678038, 2237384, 2517057, 3356076, 4474768, 5034114, 6712152, 8949536, 10068228, 13424304, 17899072, 20136456, 26848608, 40272912, 53697216, 80545824, 161091648]

約数ペア:

[(1, 161091648), (2, 80545824), (3, 53697216), (4, 40272912), (6, 26848608), (8, 20136456), (9, 17899072), (12, 13424304), (16, 10068228), (18, 8949536), (24, 6712152), (32, 5034114), (36, 4474768), (48, 3356076), (64, 2517057), (72, 2237384), (96, 1678038), (144, 1118692), (149, 1081152), (192, 839019), (288, 559346), (298, 540576), (447, 360384), (576, 279673), (596, 270288), (894, 180192), (1192, 135144), (1341, 120128), (1788, 90096), (1877, 85824), (2384, 67572), (2682, 60064), (3576, 45048), (3754, 42912), (4768, 33786), (5364, 30032), (5631, 28608), (7152, 22524), (7508, 21456), (9536, 16893), (10728, 15016), (11262, 14304)]