159649884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 416287872

約数和(自身を除く): 256637988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 151, 172, 258, 302, 387, 453, 516, 604, 683, 774, 906, 1359, 1366, 1548, 1812, 2049, 2718, 2732, 4098, 5436, 6147, 6493, 8196, 12294, 12986, 19479, 24588, 25972, 29369, 38958, 58437, 58738, 77916, 88107, 103133, 116874, 117476, 176214, 206266, 233748, 264321, 309399, 352428, 412532, 528642, 618798, 928197, 1057284, 1237596, 1856394, 3712788, 4434719, 8869438, 13304157, 17738876, 26608314, 39912471, 53216628, 79824942, 159649884]

約数ペア:

[(1, 159649884), (2, 79824942), (3, 53216628), (4, 39912471), (6, 26608314), (9, 17738876), (12, 13304157), (18, 8869438), (36, 4434719), (43, 3712788), (86, 1856394), (129, 1237596), (151, 1057284), (172, 928197), (258, 618798), (302, 528642), (387, 412532), (453, 352428), (516, 309399), (604, 264321), (683, 233748), (774, 206266), (906, 176214), (1359, 117476), (1366, 116874), (1548, 103133), (1812, 88107), (2049, 77916), (2718, 58738), (2732, 58437), (4098, 38958), (5436, 29369), (6147, 25972), (6493, 24588), (8196, 19479), (12294, 12986)]