157076255

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 220147200

約数和(自身を除く): 63070945

約数列:

[1, 5, 7, 35, 83, 139, 389, 415, 581, 695, 973, 1945, 2723, 2905, 4865, 11537, 13615, 32287, 54071, 57685, 80759, 161435, 226009, 270355, 378497, 403795, 1130045, 1892485, 4487893, 22439465, 31415251, 157076255]

約数ペア:

[(1, 157076255), (5, 31415251), (7, 22439465), (35, 4487893), (83, 1892485), (139, 1130045), (389, 403795), (415, 378497), (581, 270355), (695, 226009), (973, 161435), (1945, 80759), (2723, 57685), (2905, 54071), (4865, 32287), (11537, 13615)]