179911728

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17597}}^1$

素因数の和:17682

約数の個数: 60

約数和(自身を含む): 510623568

約数和(自身を除く): 330711840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 17597, 35194, 52791, 70388, 105582, 140776, 158373, 211164, 281552, 316746, 422328, 633492, 844656, 1249387, 1266984, 2498774, 2533968, 3748161, 4997548, 7496322, 9995096, 11244483, 14992644, 19990192, 22488966, 29985288, 44977932, 59970576, 89955864, 179911728]

約数ペア:

[(1, 179911728), (2, 89955864), (3, 59970576), (4, 44977932), (6, 29985288), (8, 22488966), (9, 19990192), (12, 14992644), (16, 11244483), (18, 9995096), (24, 7496322), (36, 4997548), (48, 3748161), (71, 2533968), (72, 2498774), (142, 1266984), (144, 1249387), (213, 844656), (284, 633492), (426, 422328), (568, 316746), (639, 281552), (852, 211164), (1136, 158373), (1278, 140776), (1704, 105582), (2556, 70388), (3408, 52791), (5112, 35194), (10224, 17597)]