157064061

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 268073280

約数和(自身を除く): 111009219

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 137, 147, 231, 411, 539, 709, 959, 1507, 1617, 2127, 2877, 4521, 4963, 6713, 7799, 10549, 14889, 20139, 23397, 31647, 34741, 54593, 73843, 97133, 104223, 163779, 221529, 291399, 382151, 679931, 1068463, 1146453, 2039793, 3205389, 4759517, 7479241, 14278551, 22437723, 52354687, 157064061]

約数ペア:

[(1, 157064061), (3, 52354687), (7, 22437723), (11, 14278551), (21, 7479241), (33, 4759517), (49, 3205389), (77, 2039793), (137, 1146453), (147, 1068463), (231, 679931), (411, 382151), (539, 291399), (709, 221529), (959, 163779), (1507, 104223), (1617, 97133), (2127, 73843), (2877, 54593), (4521, 34741), (4963, 31647), (6713, 23397), (7799, 20139), (10549, 14889)]