159380844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21319}}^1$

素因数の和:21422

約数の個数: 48

約数和(自身を含む): 429811200

約数和(自身を除く): 270430356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 21319, 42638, 63957, 85276, 127914, 149233, 255828, 298466, 447699, 596932, 895398, 1790796, 1897391, 3794782, 5692173, 7589564, 11384346, 13281737, 22768692, 26563474, 39845211, 53126948, 79690422, 159380844]

約数ペア:

[(1, 159380844), (2, 79690422), (3, 53126948), (4, 39845211), (6, 26563474), (7, 22768692), (12, 13281737), (14, 11384346), (21, 7589564), (28, 5692173), (42, 3794782), (84, 1897391), (89, 1790796), (178, 895398), (267, 596932), (356, 447699), (534, 298466), (623, 255828), (1068, 149233), (1246, 127914), (1869, 85276), (2492, 63957), (3738, 42638), (7476, 21319)]