15841584

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 49385232

約数和(自身を除く): 33543648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 137, 144, 146, 176, 198, 219, 264, 274, 292, 396, 411, 438, 528, 548, 584, 657, 792, 803, 822, 876, 1096, 1168, 1233, 1314, 1507, 1584, 1606, 1644, 1752, 2192, 2409, 2466, 2628, 3014, 3212, 3288, 3504, 4521, 4818, 4932, 5256, 6028, 6424, 6576, 7227, 9042, 9636, 9864, 10001, 10512, 12056, 12848, 13563, 14454, 18084, 19272, 19728, 20002, 24112, 27126, 28908, 30003, 36168, 38544, 40004, 54252, 57816, 60006, 72336, 80008, 90009, 108504, 110011, 115632, 120012, 160016, 180018, 217008, 220022, 240024, 330033, 360036, 440044, 480048, 660066, 720072, 880088, 990099, 1320132, 1440144, 1760176, 1980198, 2640264, 3960396, 5280528, 7920792, 15841584]

約数ペア:

[(1, 15841584), (2, 7920792), (3, 5280528), (4, 3960396), (6, 2640264), (8, 1980198), (9, 1760176), (11, 1440144), (12, 1320132), (16, 990099), (18, 880088), (22, 720072), (24, 660066), (33, 480048), (36, 440044), (44, 360036), (48, 330033), (66, 240024), (72, 220022), (73, 217008), (88, 180018), (99, 160016), (132, 120012), (137, 115632), (144, 110011), (146, 108504), (176, 90009), (198, 80008), (219, 72336), (264, 60006), (274, 57816), (292, 54252), (396, 40004), (411, 38544), (438, 36168), (528, 30003), (548, 28908), (584, 27126), (657, 24112), (792, 20002), (803, 19728), (822, 19272), (876, 18084), (1096, 14454), (1168, 13563), (1233, 12848), (1314, 12056), (1507, 10512), (1584, 10001), (1606, 9864), (1644, 9636), (1752, 9042), (2192, 7227), (2409, 6576), (2466, 6424), (2628, 6028), (3014, 5256), (3212, 4932), (3288, 4818), (3504, 4521)]