123968124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{163979}}^1$

素因数の和:163999

約数の個数: 48

約数和(自身を含む): 367315200

約数和(自身を除く): 243347076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 163979, 327958, 491937, 655916, 983874, 1147853, 1475811, 1967748, 2295706, 2951622, 3443559, 4427433, 4591412, 5903244, 6887118, 8854866, 10330677, 13774236, 17709732, 20661354, 30992031, 41322708, 61984062, 123968124]

約数ペア:

[(1, 123968124), (2, 61984062), (3, 41322708), (4, 30992031), (6, 20661354), (7, 17709732), (9, 13774236), (12, 10330677), (14, 8854866), (18, 6887118), (21, 5903244), (27, 4591412), (28, 4427433), (36, 3443559), (42, 2951622), (54, 2295706), (63, 1967748), (84, 1475811), (108, 1147853), (126, 983874), (189, 655916), (252, 491937), (378, 327958), (756, 163979)]