131274576

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6959}}^1$

素因数の和:7104

約数の個数: 60

約数和(自身を含む): 370244160

約数和(自身を除く): 238969584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 6959, 9432, 13918, 18864, 20877, 27836, 41754, 55672, 62631, 83508, 111344, 125262, 167016, 250524, 334032, 501048, 911629, 1002096, 1823258, 2734887, 3646516, 5469774, 7293032, 8204661, 10939548, 14586064, 16409322, 21879096, 32818644, 43758192, 65637288, 131274576]

約数ペア:

[(1, 131274576), (2, 65637288), (3, 43758192), (4, 32818644), (6, 21879096), (8, 16409322), (9, 14586064), (12, 10939548), (16, 8204661), (18, 7293032), (24, 5469774), (36, 3646516), (48, 2734887), (72, 1823258), (131, 1002096), (144, 911629), (262, 501048), (393, 334032), (524, 250524), (786, 167016), (1048, 125262), (1179, 111344), (1572, 83508), (2096, 62631), (2358, 55672), (3144, 41754), (4716, 27836), (6288, 20877), (6959, 18864), (9432, 13918)]