132557488

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 307726336

約数和(自身を除く): 175168848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 112, 124, 146, 217, 248, 292, 434, 496, 511, 523, 584, 868, 1022, 1046, 1168, 1736, 2044, 2092, 2263, 3472, 3661, 4088, 4184, 4526, 7322, 8176, 8368, 9052, 14644, 15841, 16213, 18104, 29288, 31682, 32426, 36208, 38179, 58576, 63364, 64852, 76358, 113491, 126728, 129704, 152716, 226982, 253456, 259408, 267253, 305432, 453964, 534506, 610864, 907928, 1069012, 1183549, 1815856, 2138024, 2367098, 4276048, 4734196, 8284843, 9468392, 16569686, 18936784, 33139372, 66278744, 132557488]

約数ペア:

[(1, 132557488), (2, 66278744), (4, 33139372), (7, 18936784), (8, 16569686), (14, 9468392), (16, 8284843), (28, 4734196), (31, 4276048), (56, 2367098), (62, 2138024), (73, 1815856), (112, 1183549), (124, 1069012), (146, 907928), (217, 610864), (248, 534506), (292, 453964), (434, 305432), (496, 267253), (511, 259408), (523, 253456), (584, 226982), (868, 152716), (1022, 129704), (1046, 126728), (1168, 113491), (1736, 76358), (2044, 64852), (2092, 63364), (2263, 58576), (3472, 38179), (3661, 36208), (4088, 32426), (4184, 31682), (4526, 29288), (7322, 18104), (8176, 16213), (8368, 15841), (9052, 14644)]