123977196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{163991}}^1$

素因数の和:164011

約数の個数: 48

約数和(自身を含む): 367342080

約数和(自身を除く): 243364884

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, 163991, 327982, 491973, 655964, 983946, 1147937, 1475919, 1967892, 2295874, 2951838, 3443811, 4427757, 4591748, 5903676, 6887622, 8855514, 10331433, 13775244, 17711028, 20662866, 30994299, 41325732, 61988598, 123977196]

約数ペア:

[(1, 123977196), (2, 61988598), (3, 41325732), (4, 30994299), (6, 20662866), (7, 17711028), (9, 13775244), (12, 10331433), (14, 8855514), (18, 6887622), (21, 5903676), (27, 4591748), (28, 4427757), (36, 3443811), (42, 2951838), (54, 2295874), (63, 1967892), (84, 1475919), (108, 1147937), (126, 983946), (189, 655964), (252, 491973), (378, 327982), (756, 163991)]