120425312

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2729}}^1$

素因数の和:2943

約数の個数: 48

約数和(自身を含む): 272432160

約数和(自身を除く): 152006848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1576, 2729, 2758, 3152, 5458, 5516, 6304, 10916, 11032, 19103, 21832, 22064, 38206, 43664, 44128, 76412, 87328, 152824, 305648, 537613, 611296, 1075226, 2150452, 3763291, 4300904, 7526582, 8601808, 15053164, 17203616, 30106328, 60212656, 120425312]

約数ペア:

[(1, 120425312), (2, 60212656), (4, 30106328), (7, 17203616), (8, 15053164), (14, 8601808), (16, 7526582), (28, 4300904), (32, 3763291), (56, 2150452), (112, 1075226), (197, 611296), (224, 537613), (394, 305648), (788, 152824), (1379, 87328), (1576, 76412), (2729, 44128), (2758, 43664), (3152, 38206), (5458, 22064), (5516, 21832), (6304, 19103), (10916, 11032)]