147747072

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17489}}^1$

素因数の和:17519

約数の個数: 72

約数和(自身を含む): 428994720

約数和(自身を除く): 281247648

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, 17489, 34978, 52467, 69956, 104934, 139912, 192379, 209868, 279824, 384758, 419736, 559648, 577137, 769516, 839472, 1119296, 1154274, 1539032, 1678944, 2238592, 2308548, 3078064, 3357888, 4477184, 4617096, 6156128, 6715776, 9234192, 12312256, 13431552, 18468384, 24624512, 36936768, 49249024, 73873536, 147747072]

約数ペア:

[(1, 147747072), (2, 73873536), (3, 49249024), (4, 36936768), (6, 24624512), (8, 18468384), (11, 13431552), (12, 12312256), (16, 9234192), (22, 6715776), (24, 6156128), (32, 4617096), (33, 4477184), (44, 3357888), (48, 3078064), (64, 2308548), (66, 2238592), (88, 1678944), (96, 1539032), (128, 1154274), (132, 1119296), (176, 839472), (192, 769516), (256, 577137), (264, 559648), (352, 419736), (384, 384758), (528, 279824), (704, 209868), (768, 192379), (1056, 139912), (1408, 104934), (2112, 69956), (2816, 52467), (4224, 34978), (8448, 17489)]