164059256

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1481}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 314243280

約数和(自身を除く): 150184024

約数列:

[1, 2, 4, 8, 61, 122, 227, 244, 454, 488, 908, 1481, 1816, 2962, 5924, 11848, 13847, 27694, 55388, 90341, 110776, 180682, 336187, 361364, 672374, 722728, 1344748, 2689496, 20507407, 41014814, 82029628, 164059256]

約数ペア:

[(1, 164059256), (2, 82029628), (4, 41014814), (8, 20507407), (61, 2689496), (122, 1344748), (227, 722728), (244, 672374), (454, 361364), (488, 336187), (908, 180682), (1481, 110776), (1816, 90341), (2962, 55388), (5924, 27694), (11848, 13847)]