195023936

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:507

約数の個数: 56

約数和(自身を含む): 396337536

約数和(自身を除く): 201313600

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 167, 257, 284, 334, 514, 568, 668, 1028, 1136, 1336, 2056, 2272, 2672, 4112, 4544, 5344, 8224, 10688, 11857, 16448, 18247, 23714, 36494, 42919, 47428, 72988, 85838, 94856, 145976, 171676, 189712, 291952, 343352, 379424, 583904, 686704, 758848, 1167808, 1373408, 2746816, 3047249, 6094498, 12188996, 24377992, 48755984, 97511968, 195023936]

約数ペア:

[(1, 195023936), (2, 97511968), (4, 48755984), (8, 24377992), (16, 12188996), (32, 6094498), (64, 3047249), (71, 2746816), (142, 1373408), (167, 1167808), (257, 758848), (284, 686704), (334, 583904), (514, 379424), (568, 343352), (668, 291952), (1028, 189712), (1136, 171676), (1336, 145976), (2056, 94856), (2272, 85838), (2672, 72988), (4112, 47428), (4544, 42919), (5344, 36494), (8224, 23714), (10688, 18247), (11857, 16448)]