149024988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{197123}}^1$

素因数の和:197143

約数の個数: 48

約数和(自身を含む): 441557760

約数和(自身を除く): 292532772

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, 197123, 394246, 591369, 788492, 1182738, 1379861, 1774107, 2365476, 2759722, 3548214, 4139583, 5322321, 5519444, 7096428, 8279166, 10644642, 12418749, 16558332, 21289284, 24837498, 37256247, 49674996, 74512494, 149024988]

約数ペア:

[(1, 149024988), (2, 74512494), (3, 49674996), (4, 37256247), (6, 24837498), (7, 21289284), (9, 16558332), (12, 12418749), (14, 10644642), (18, 8279166), (21, 7096428), (27, 5519444), (28, 5322321), (36, 4139583), (42, 3548214), (54, 2759722), (63, 2365476), (84, 1774107), (108, 1379861), (126, 1182738), (189, 788492), (252, 591369), (378, 394246), (756, 197123)]