156639844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 296182656

約数和(自身を除く): 139542812

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 131, 164, 262, 317, 524, 634, 943, 1268, 1886, 3013, 3772, 5371, 6026, 7291, 10742, 12052, 12997, 14582, 21484, 25994, 29164, 41527, 51988, 83054, 123533, 166108, 247066, 298931, 494132, 597862, 955121, 1195724, 1702607, 1910242, 3405214, 3820484, 6810428, 39159961, 78319922, 156639844]

約数ペア:

[(1, 156639844), (2, 78319922), (4, 39159961), (23, 6810428), (41, 3820484), (46, 3405214), (82, 1910242), (92, 1702607), (131, 1195724), (164, 955121), (262, 597862), (317, 494132), (524, 298931), (634, 247066), (943, 166108), (1268, 123533), (1886, 83054), (3013, 51988), (3772, 41527), (5371, 29164), (6026, 25994), (7291, 21484), (10742, 14582), (12052, 12997)]