148128695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 222179328

約数和(自身を除く): 74050633

約数列:

[1, 5, 11, 13, 31, 41, 55, 65, 143, 155, 163, 205, 341, 403, 451, 533, 715, 815, 1271, 1705, 1793, 2015, 2119, 2255, 2665, 4433, 5053, 5863, 6355, 6683, 8965, 10595, 13981, 16523, 22165, 23309, 25265, 29315, 33415, 55583, 65689, 69905, 73513, 82615, 86879, 116545, 181753, 207173, 277915, 328445, 367565, 434395, 722579, 908765, 955669, 1035865, 2278903, 2693249, 3612895, 4778345, 11394515, 13466245, 29625739, 148128695]

約数ペア:

[(1, 148128695), (5, 29625739), (11, 13466245), (13, 11394515), (31, 4778345), (41, 3612895), (55, 2693249), (65, 2278903), (143, 1035865), (155, 955669), (163, 908765), (205, 722579), (341, 434395), (403, 367565), (451, 328445), (533, 277915), (715, 207173), (815, 181753), (1271, 116545), (1705, 86879), (1793, 82615), (2015, 73513), (2119, 69905), (2255, 65689), (2665, 55583), (4433, 33415), (5053, 29315), (5863, 25265), (6355, 23309), (6683, 22165), (8965, 16523), (10595, 13981)]