157088162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 317813760

約数和(自身を除く): 160725598

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 74, 77, 133, 154, 209, 259, 266, 407, 418, 518, 703, 814, 1406, 1451, 1463, 2849, 2902, 2926, 4921, 5698, 7733, 9842, 10157, 15466, 15961, 20314, 27569, 31922, 53687, 54131, 55138, 107374, 108262, 111727, 192983, 223454, 303259, 375809, 385966, 590557, 606518, 751618, 1020053, 1181114, 2040106, 2122813, 4133899, 4245626, 7140371, 8267798, 11220583, 14280742, 22441166, 78544081, 157088162]

約数ペア:

[(1, 157088162), (2, 78544081), (7, 22441166), (11, 14280742), (14, 11220583), (19, 8267798), (22, 7140371), (37, 4245626), (38, 4133899), (74, 2122813), (77, 2040106), (133, 1181114), (154, 1020053), (209, 751618), (259, 606518), (266, 590557), (407, 385966), (418, 375809), (518, 303259), (703, 223454), (814, 192983), (1406, 111727), (1451, 108262), (1463, 107374), (2849, 55138), (2902, 54131), (2926, 53687), (4921, 31922), (5698, 27569), (7733, 20314), (9842, 15961), (10157, 15466)]