145655248

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 287258400

約数和(自身を除く): 141603152

約数列:

[1, 2, 4, 8, 16, 107, 149, 214, 298, 428, 571, 596, 856, 1142, 1192, 1712, 2284, 2384, 4568, 9136, 15943, 31886, 61097, 63772, 85079, 122194, 127544, 170158, 244388, 255088, 340316, 488776, 680632, 977552, 1361264, 9103453, 18206906, 36413812, 72827624, 145655248]

約数ペア:

[(1, 145655248), (2, 72827624), (4, 36413812), (8, 18206906), (16, 9103453), (107, 1361264), (149, 977552), (214, 680632), (298, 488776), (428, 340316), (571, 255088), (596, 244388), (856, 170158), (1142, 127544), (1192, 122194), (1712, 85079), (2284, 63772), (2384, 61097), (4568, 31886), (9136, 15943)]