155402604

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{205559}}^1$

素因数の和:205579

約数の個数: 48

約数和(自身を含む): 460454400

約数和(自身を除く): 305051796

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, 205559, 411118, 616677, 822236, 1233354, 1438913, 1850031, 2466708, 2877826, 3700062, 4316739, 5550093, 5755652, 7400124, 8633478, 11100186, 12950217, 17266956, 22200372, 25900434, 38850651, 51800868, 77701302, 155402604]

約数ペア:

[(1, 155402604), (2, 77701302), (3, 51800868), (4, 38850651), (6, 25900434), (7, 22200372), (9, 17266956), (12, 12950217), (14, 11100186), (18, 8633478), (21, 7400124), (27, 5755652), (28, 5550093), (36, 4316739), (42, 3700062), (54, 2877826), (63, 2466708), (84, 1850031), (108, 1438913), (126, 1233354), (189, 822236), (252, 616677), (378, 411118), (756, 205559)]