165170208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{245789}}^1$

素因数の和:245809

約数の個数: 48

約数和(自身を含む): 495512640

約数和(自身を除く): 330342432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 245789, 491578, 737367, 983156, 1474734, 1720523, 1966312, 2949468, 3441046, 3932624, 5161569, 5898936, 6882092, 7865248, 10323138, 11797872, 13764184, 20646276, 23595744, 27528368, 41292552, 55056736, 82585104, 165170208]

約数ペア:

[(1, 165170208), (2, 82585104), (3, 55056736), (4, 41292552), (6, 27528368), (7, 23595744), (8, 20646276), (12, 13764184), (14, 11797872), (16, 10323138), (21, 7865248), (24, 6882092), (28, 5898936), (32, 5161569), (42, 3932624), (48, 3441046), (56, 2949468), (84, 1966312), (96, 1720523), (112, 1474734), (168, 983156), (224, 737367), (336, 491578), (672, 245789)]