128335968

素因数分解:

$2^5\times 3^3\times {\mathrm{148537}}^1$

素因数の和:148556

約数の個数: 48

約数和(自身を含む): 374315760

約数和(自身を除く): 245979792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 148537, 297074, 445611, 594148, 891222, 1188296, 1336833, 1782444, 2376592, 2673666, 3564888, 4010499, 4753184, 5347332, 7129776, 8020998, 10694664, 14259552, 16041996, 21389328, 32083992, 42778656, 64167984, 128335968]

約数ペア:

[(1, 128335968), (2, 64167984), (3, 42778656), (4, 32083992), (6, 21389328), (8, 16041996), (9, 14259552), (12, 10694664), (16, 8020998), (18, 7129776), (24, 5347332), (27, 4753184), (32, 4010499), (36, 3564888), (48, 2673666), (54, 2376592), (72, 1782444), (96, 1336833), (108, 1188296), (144, 891222), (216, 594148), (288, 445611), (432, 297074), (864, 148537)]