146834816

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 301397760

約数和(自身を除く): 154562944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 107, 128, 142, 151, 214, 284, 302, 428, 568, 604, 856, 1136, 1208, 1712, 2272, 2416, 3424, 4544, 4832, 6848, 7597, 9088, 9664, 10721, 13696, 15194, 16157, 19328, 21442, 30388, 32314, 42884, 60776, 64628, 85768, 121552, 129256, 171536, 243104, 258512, 343072, 486208, 517024, 686144, 972416, 1034048, 1147147, 1372288, 2068096, 2294294, 4588588, 9177176, 18354352, 36708704, 73417408, 146834816]

約数ペア:

[(1, 146834816), (2, 73417408), (4, 36708704), (8, 18354352), (16, 9177176), (32, 4588588), (64, 2294294), (71, 2068096), (107, 1372288), (128, 1147147), (142, 1034048), (151, 972416), (214, 686144), (284, 517024), (302, 486208), (428, 343072), (568, 258512), (604, 243104), (856, 171536), (1136, 129256), (1208, 121552), (1712, 85768), (2272, 64628), (2416, 60776), (3424, 42884), (4544, 32314), (4832, 30388), (6848, 21442), (7597, 19328), (9088, 16157), (9664, 15194), (10721, 13696)]