138474396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 363976704

約数和(自身を除く): 225502308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 167, 186, 279, 334, 372, 501, 558, 668, 743, 1002, 1116, 1486, 1503, 2004, 2229, 2972, 3006, 4458, 5177, 6012, 6687, 8916, 10354, 13374, 15531, 20708, 23033, 26748, 31062, 46066, 46593, 62124, 69099, 92132, 93186, 124081, 138198, 186372, 207297, 248162, 276396, 372243, 414594, 496324, 744486, 829188, 1116729, 1488972, 2233458, 3846511, 4466916, 7693022, 11539533, 15386044, 23079066, 34618599, 46158132, 69237198, 138474396]

約数ペア:

[(1, 138474396), (2, 69237198), (3, 46158132), (4, 34618599), (6, 23079066), (9, 15386044), (12, 11539533), (18, 7693022), (31, 4466916), (36, 3846511), (62, 2233458), (93, 1488972), (124, 1116729), (167, 829188), (186, 744486), (279, 496324), (334, 414594), (372, 372243), (501, 276396), (558, 248162), (668, 207297), (743, 186372), (1002, 138198), (1116, 124081), (1486, 93186), (1503, 92132), (2004, 69099), (2229, 62124), (2972, 46593), (3006, 46066), (4458, 31062), (5177, 26748), (6012, 23033), (6687, 20708), (8916, 15531), (10354, 13374)]