145867968

素因数分解:

$2^6\times 3^2\times {\mathrm{253243}}^1$

素因数の和:253261

約数の個数: 42

約数和(自身を含む): 418105844

約数和(自身を除く): 272237876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 253243, 506486, 759729, 1012972, 1519458, 2025944, 2279187, 3038916, 4051888, 4558374, 6077832, 8103776, 9116748, 12155664, 16207552, 18233496, 24311328, 36466992, 48622656, 72933984, 145867968]

約数ペア:

[(1, 145867968), (2, 72933984), (3, 48622656), (4, 36466992), (6, 24311328), (8, 18233496), (9, 16207552), (12, 12155664), (16, 9116748), (18, 8103776), (24, 6077832), (32, 4558374), (36, 4051888), (48, 3038916), (64, 2279187), (72, 2025944), (96, 1519458), (144, 1012972), (192, 759729), (288, 506486), (576, 253243)]