181993896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1373}}^1$

素因数の和:1655

約数の個数: 96

約数和(自身を含む): 565868160

約数和(自身を除く): 383874264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 263, 504, 526, 789, 1052, 1373, 1578, 1841, 2104, 2367, 2746, 3156, 3682, 4119, 4734, 5492, 5523, 6312, 7364, 8238, 9468, 9611, 10984, 11046, 12357, 14728, 16476, 16569, 18936, 19222, 22092, 24714, 28833, 32952, 33138, 38444, 44184, 49428, 57666, 66276, 76888, 86499, 98856, 115332, 132552, 172998, 230664, 345996, 361099, 691992, 722198, 1083297, 1444396, 2166594, 2527693, 2888792, 3249891, 4333188, 5055386, 6499782, 7583079, 8666376, 10110772, 12999564, 15166158, 20221544, 22749237, 25999128, 30332316, 45498474, 60664632, 90996948, 181993896]

約数ペア:

[(1, 181993896), (2, 90996948), (3, 60664632), (4, 45498474), (6, 30332316), (7, 25999128), (8, 22749237), (9, 20221544), (12, 15166158), (14, 12999564), (18, 10110772), (21, 8666376), (24, 7583079), (28, 6499782), (36, 5055386), (42, 4333188), (56, 3249891), (63, 2888792), (72, 2527693), (84, 2166594), (126, 1444396), (168, 1083297), (252, 722198), (263, 691992), (504, 361099), (526, 345996), (789, 230664), (1052, 172998), (1373, 132552), (1578, 115332), (1841, 98856), (2104, 86499), (2367, 76888), (2746, 66276), (3156, 57666), (3682, 49428), (4119, 44184), (4734, 38444), (5492, 33138), (5523, 32952), (6312, 28833), (7364, 24714), (8238, 22092), (9468, 19222), (9611, 18936), (10984, 16569), (11046, 16476), (12357, 14728)]