131442432

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{15559}}^1$

素因数の和:15589

約数の個数: 72

約数和(自身を含む): 381655680

約数和(自身を除く): 250213248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 15559, 31118, 46677, 62236, 93354, 124472, 171149, 186708, 248944, 342298, 373416, 497888, 513447, 684596, 746832, 995776, 1026894, 1369192, 1493664, 1991552, 2053788, 2738384, 2987328, 3983104, 4107576, 5476768, 5974656, 8215152, 10953536, 11949312, 16430304, 21907072, 32860608, 43814144, 65721216, 131442432]

約数ペア:

[(1, 131442432), (2, 65721216), (3, 43814144), (4, 32860608), (6, 21907072), (8, 16430304), (11, 11949312), (12, 10953536), (16, 8215152), (22, 5974656), (24, 5476768), (32, 4107576), (33, 3983104), (44, 2987328), (48, 2738384), (64, 2053788), (66, 1991552), (88, 1493664), (96, 1369192), (128, 1026894), (132, 995776), (176, 746832), (192, 684596), (256, 513447), (264, 497888), (352, 373416), (384, 342298), (528, 248944), (704, 186708), (768, 171149), (1056, 124472), (1408, 93354), (2112, 62236), (2816, 46677), (4224, 31118), (8448, 15559)]