131380392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38281}}^1$

素因数の和:38314

約数の個数: 64

約数和(自身を含む): 385882560

約数和(自身を除く): 254502168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 38281, 76562, 114843, 153124, 229686, 306248, 421091, 459372, 497653, 842182, 918744, 995306, 1263273, 1492959, 1684364, 1990612, 2526546, 2985918, 3368728, 3981224, 5053092, 5474183, 5971836, 10106184, 10948366, 11943672, 16422549, 21896732, 32845098, 43793464, 65690196, 131380392]

約数ペア:

[(1, 131380392), (2, 65690196), (3, 43793464), (4, 32845098), (6, 21896732), (8, 16422549), (11, 11943672), (12, 10948366), (13, 10106184), (22, 5971836), (24, 5474183), (26, 5053092), (33, 3981224), (39, 3368728), (44, 2985918), (52, 2526546), (66, 1990612), (78, 1684364), (88, 1492959), (104, 1263273), (132, 995306), (143, 918744), (156, 842182), (264, 497653), (286, 459372), (312, 421091), (429, 306248), (572, 229686), (858, 153124), (1144, 114843), (1716, 76562), (3432, 38281)]