168781968

素因数分解:

$2^4\times 3^5\times {\mathrm{43411}}^1$

素因数の和:43434

約数の個数: 60

約数和(自身を含む): 489861008

約数和(自身を除く): 321079040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 43411, 86822, 130233, 173644, 260466, 347288, 390699, 520932, 694576, 781398, 1041864, 1172097, 1562796, 2083728, 2344194, 3125592, 3516291, 4688388, 6251184, 7032582, 9376776, 10548873, 14065164, 18753552, 21097746, 28130328, 42195492, 56260656, 84390984, 168781968]

約数ペア:

[(1, 168781968), (2, 84390984), (3, 56260656), (4, 42195492), (6, 28130328), (8, 21097746), (9, 18753552), (12, 14065164), (16, 10548873), (18, 9376776), (24, 7032582), (27, 6251184), (36, 4688388), (48, 3516291), (54, 3125592), (72, 2344194), (81, 2083728), (108, 1562796), (144, 1172097), (162, 1041864), (216, 781398), (243, 694576), (324, 520932), (432, 390699), (486, 347288), (648, 260466), (972, 173644), (1296, 130233), (1944, 86822), (3888, 43411)]