157799152

素因数分解:

$2^4\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1451}}^1$

素因数の和:2437

約数の個数: 40

約数和(自身を含む): 350013312

約数和(自身を除く): 192214160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 971, 1451, 1942, 2902, 3884, 5804, 6797, 7768, 10157, 11608, 13594, 15536, 20314, 23216, 27188, 40628, 54376, 81256, 108752, 162512, 1408921, 2817842, 5635684, 9862447, 11271368, 19724894, 22542736, 39449788, 78899576, 157799152]

約数ペア:

[(1, 157799152), (2, 78899576), (4, 39449788), (7, 22542736), (8, 19724894), (14, 11271368), (16, 9862447), (28, 5635684), (56, 2817842), (112, 1408921), (971, 162512), (1451, 108752), (1942, 81256), (2902, 54376), (3884, 40628), (5804, 27188), (6797, 23216), (7768, 20314), (10157, 15536), (11608, 13594)]