161588448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{80153}}^1$

素因数の和:80176

約数の個数: 72

約数和(自身を含む): 525169008

約数和(自身を除く): 363580560

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, 80153, 160306, 240459, 320612, 480918, 561071, 641224, 721377, 961836, 1122142, 1282448, 1442754, 1683213, 1923672, 2244284, 2564896, 2885508, 3366426, 3847344, 4488568, 5049639, 5771016, 6732852, 7694688, 8977136, 10099278, 11542032, 13465704, 17954272, 20198556, 23084064, 26931408, 40397112, 53862816, 80794224, 161588448]

約数ペア:

[(1, 161588448), (2, 80794224), (3, 53862816), (4, 40397112), (6, 26931408), (7, 23084064), (8, 20198556), (9, 17954272), (12, 13465704), (14, 11542032), (16, 10099278), (18, 8977136), (21, 7694688), (24, 6732852), (28, 5771016), (32, 5049639), (36, 4488568), (42, 3847344), (48, 3366426), (56, 2885508), (63, 2564896), (72, 2244284), (84, 1923672), (96, 1683213), (112, 1442754), (126, 1282448), (144, 1122142), (168, 961836), (224, 721377), (252, 641224), (288, 561071), (336, 480918), (504, 320612), (672, 240459), (1008, 160306), (2016, 80153)]