142831584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{70849}}^1$

素因数の和:70872

約数の個数: 72

約数和(自身を含む): 464209200

約数和(自身を除く): 321377616

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, 70849, 141698, 212547, 283396, 425094, 495943, 566792, 637641, 850188, 991886, 1133584, 1275282, 1487829, 1700376, 1983772, 2267168, 2550564, 2975658, 3400752, 3967544, 4463487, 5101128, 5951316, 6801504, 7935088, 8926974, 10202256, 11902632, 15870176, 17853948, 20404512, 23805264, 35707896, 47610528, 71415792, 142831584]

約数ペア:

[(1, 142831584), (2, 71415792), (3, 47610528), (4, 35707896), (6, 23805264), (7, 20404512), (8, 17853948), (9, 15870176), (12, 11902632), (14, 10202256), (16, 8926974), (18, 7935088), (21, 6801504), (24, 5951316), (28, 5101128), (32, 4463487), (36, 3967544), (42, 3400752), (48, 2975658), (56, 2550564), (63, 2267168), (72, 1983772), (84, 1700376), (96, 1487829), (112, 1275282), (126, 1133584), (144, 991886), (168, 850188), (224, 637641), (252, 566792), (288, 495943), (336, 425094), (504, 283396), (672, 212547), (1008, 141698), (2016, 70849)]