140706576

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7459}}^1$

素因数の和:7604

約数の個数: 60

約数和(自身を含む): 396842160

約数和(自身を除く): 256135584

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, 7459, 9432, 14918, 18864, 22377, 29836, 44754, 59672, 67131, 89508, 119344, 134262, 179016, 268524, 358032, 537048, 977129, 1074096, 1954258, 2931387, 3908516, 5862774, 7817032, 8794161, 11725548, 15634064, 17588322, 23451096, 35176644, 46902192, 70353288, 140706576]

約数ペア:

[(1, 140706576), (2, 70353288), (3, 46902192), (4, 35176644), (6, 23451096), (8, 17588322), (9, 15634064), (12, 11725548), (16, 8794161), (18, 7817032), (24, 5862774), (36, 3908516), (48, 2931387), (72, 1954258), (131, 1074096), (144, 977129), (262, 537048), (393, 358032), (524, 268524), (786, 179016), (1048, 134262), (1179, 119344), (1572, 89508), (2096, 67131), (2358, 59672), (3144, 44754), (4716, 29836), (6288, 22377), (7459, 18864), (9432, 14918)]