138567492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{78553}}^1$

素因数の和:78577

約数の個数: 54

約数和(自身を含む): 407459598

約数和(自身を除く): 268892106

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 78553, 157106, 235659, 314212, 471318, 549871, 706977, 942636, 1099742, 1413954, 1649613, 2199484, 2827908, 3299226, 3849097, 4948839, 6598452, 7698194, 9897678, 11547291, 15396388, 19795356, 23094582, 34641873, 46189164, 69283746, 138567492]

約数ペア:

[(1, 138567492), (2, 69283746), (3, 46189164), (4, 34641873), (6, 23094582), (7, 19795356), (9, 15396388), (12, 11547291), (14, 9897678), (18, 7698194), (21, 6598452), (28, 4948839), (36, 3849097), (42, 3299226), (49, 2827908), (63, 2199484), (84, 1649613), (98, 1413954), (126, 1099742), (147, 942636), (196, 706977), (252, 549871), (294, 471318), (441, 314212), (588, 235659), (882, 157106), (1764, 78553)]