156720129744

素因数分解:

$2^4\times 3^1\times {\mathrm{123203}}^1\times {\mathrm{26501}}^1$

素因数の和:149715

約数の個数: 40

約数和(自身を含む): 404878898592

約数和(自身を除く): 248158768848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26501, 53002, 79503, 106004, 123203, 159006, 212008, 246406, 318012, 369609, 424016, 492812, 636024, 739218, 985624, 1272048, 1478436, 1971248, 2956872, 5913744, 3265002703, 6530005406, 9795008109, 13060010812, 19590016218, 26120021624, 39180032436, 52240043248, 78360064872, 156720129744]

約数ペア:

[(1, 156720129744), (2, 78360064872), (3, 52240043248), (4, 39180032436), (6, 26120021624), (8, 19590016218), (12, 13060010812), (16, 9795008109), (24, 6530005406), (48, 3265002703), (26501, 5913744), (53002, 2956872), (79503, 1971248), (106004, 1478436), (123203, 1272048), (159006, 985624), (212008, 739218), (246406, 636024), (318012, 492812), (369609, 424016)]