157065851978

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1\times {\mathrm{5897}}^1$

素因数の和:6567

約数の個数: 64

約数和(自身を含む): 283181004288

約数和(自身を除く): 126115152310

約数列:

[1, 2, 7, 14, 23, 46, 161, 181, 322, 362, 457, 914, 1267, 2534, 3199, 4163, 5897, 6398, 8326, 10511, 11794, 21022, 29141, 41279, 58282, 73577, 82558, 82717, 135631, 147154, 165434, 271262, 579019, 949417, 1067357, 1158038, 1898834, 1902491, 2134714, 2694929, 3804982, 5389858, 7471499, 13317437, 14942998, 18864503, 24549211, 26634874, 37729006, 49098422, 61983367, 123966734, 171844477, 343688954, 433883569, 487782149, 867767138, 975564298, 3414475043, 6828950086, 11218989427, 22437978854, 78532925989, 157065851978]

約数ペア:

[(1, 157065851978), (2, 78532925989), (7, 22437978854), (14, 11218989427), (23, 6828950086), (46, 3414475043), (161, 975564298), (181, 867767138), (322, 487782149), (362, 433883569), (457, 343688954), (914, 171844477), (1267, 123966734), (2534, 61983367), (3199, 49098422), (4163, 37729006), (5897, 26634874), (6398, 24549211), (8326, 18864503), (10511, 14942998), (11794, 13317437), (21022, 7471499), (29141, 5389858), (41279, 3804982), (58282, 2694929), (73577, 2134714), (82558, 1902491), (82717, 1898834), (135631, 1158038), (147154, 1067357), (165434, 949417), (271262, 579019)]