165072432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1109}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 488897280

約数和(自身を除く): 323824848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 443, 886, 1109, 1329, 1772, 2218, 2658, 3101, 3327, 3544, 4436, 5316, 6202, 6654, 7088, 7763, 8872, 9303, 10632, 12404, 13308, 15526, 17744, 18606, 21264, 23289, 24808, 26616, 31052, 37212, 46578, 49616, 53232, 62104, 74424, 93156, 124208, 148848, 186312, 372624, 491287, 982574, 1473861, 1965148, 2947722, 3439009, 3930296, 5895444, 6878018, 7860592, 10317027, 11790888, 13756036, 20634054, 23581776, 27512072, 41268108, 55024144, 82536216, 165072432]

約数ペア:

[(1, 165072432), (2, 82536216), (3, 55024144), (4, 41268108), (6, 27512072), (7, 23581776), (8, 20634054), (12, 13756036), (14, 11790888), (16, 10317027), (21, 7860592), (24, 6878018), (28, 5895444), (42, 3930296), (48, 3439009), (56, 2947722), (84, 1965148), (112, 1473861), (168, 982574), (336, 491287), (443, 372624), (886, 186312), (1109, 148848), (1329, 124208), (1772, 93156), (2218, 74424), (2658, 62104), (3101, 53232), (3327, 49616), (3544, 46578), (4436, 37212), (5316, 31052), (6202, 26616), (6654, 24808), (7088, 23289), (7763, 21264), (8872, 18606), (9303, 17744), (10632, 15526), (12404, 13308)]