157038784

素因数分解:

$2^6\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2099}}^1$

素因数の和:2285

約数の個数: 56

約数和(自身を含む): 358444800

約数和(自身を除く): 201406016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 167, 224, 334, 448, 668, 1169, 1336, 2099, 2338, 2672, 4198, 4676, 5344, 8396, 9352, 10688, 14693, 16792, 18704, 29386, 33584, 37408, 58772, 67168, 74816, 117544, 134336, 235088, 350533, 470176, 701066, 940352, 1402132, 2453731, 2804264, 4907462, 5608528, 9814924, 11217056, 19629848, 22434112, 39259696, 78519392, 157038784]

約数ペア:

[(1, 157038784), (2, 78519392), (4, 39259696), (7, 22434112), (8, 19629848), (14, 11217056), (16, 9814924), (28, 5608528), (32, 4907462), (56, 2804264), (64, 2453731), (112, 1402132), (167, 940352), (224, 701066), (334, 470176), (448, 350533), (668, 235088), (1169, 134336), (1336, 117544), (2099, 74816), (2338, 67168), (2672, 58772), (4198, 37408), (4676, 33584), (5344, 29386), (8396, 18704), (9352, 16792), (10688, 14693)]