191407968

素因数分解:

$2^5\times 3^3\times {\mathrm{221537}}^1$

素因数の和:221556

約数の個数: 48

約数和(自身を含む): 558275760

約数和(自身を除く): 366867792

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, 221537, 443074, 664611, 886148, 1329222, 1772296, 1993833, 2658444, 3544592, 3987666, 5316888, 5981499, 7089184, 7975332, 10633776, 11962998, 15950664, 21267552, 23925996, 31901328, 47851992, 63802656, 95703984, 191407968]

約数ペア:

[(1, 191407968), (2, 95703984), (3, 63802656), (4, 47851992), (6, 31901328), (8, 23925996), (9, 21267552), (12, 15950664), (16, 11962998), (18, 10633776), (24, 7975332), (27, 7089184), (32, 5981499), (36, 5316888), (48, 3987666), (54, 3544592), (72, 2658444), (96, 1993833), (108, 1772296), (144, 1329222), (216, 886148), (288, 664611), (432, 443074), (864, 221537)]