131007456

素因数分解:

$2^5\times 3^4\times {\mathrm{50543}}^1$

素因数の和:50565

約数の個数: 60

約数和(自身を含む): 385296912

約数和(自身を除く): 254289456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 50543, 101086, 151629, 202172, 303258, 404344, 454887, 606516, 808688, 909774, 1213032, 1364661, 1617376, 1819548, 2426064, 2729322, 3639096, 4093983, 4852128, 5458644, 7278192, 8187966, 10917288, 14556384, 16375932, 21834576, 32751864, 43669152, 65503728, 131007456]

約数ペア:

[(1, 131007456), (2, 65503728), (3, 43669152), (4, 32751864), (6, 21834576), (8, 16375932), (9, 14556384), (12, 10917288), (16, 8187966), (18, 7278192), (24, 5458644), (27, 4852128), (32, 4093983), (36, 3639096), (48, 2729322), (54, 2426064), (72, 1819548), (81, 1617376), (96, 1364661), (108, 1213032), (144, 909774), (162, 808688), (216, 606516), (288, 454887), (324, 404344), (432, 303258), (648, 202172), (864, 151629), (1296, 101086), (2592, 50543)]