156964838301

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{128327}}^1$

素因数の和:128686

約数の個数: 48

約数和(自身を含む): 249839216640

約数和(自身を除く): 92874378339

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 311, 437, 933, 1311, 2799, 3933, 5909, 7153, 17727, 21459, 53181, 64377, 128327, 135907, 384981, 407721, 1154943, 1223163, 2438213, 2951521, 7314639, 8854563, 21943917, 26563689, 39909697, 56078899, 119729091, 168236697, 359187273, 504710091, 758284243, 917923031, 2274852729, 2753769093, 6824558187, 8261307279, 17440537589, 52321612767, 156964838301]

約数ペア:

[(1, 156964838301), (3, 52321612767), (9, 17440537589), (19, 8261307279), (23, 6824558187), (57, 2753769093), (69, 2274852729), (171, 917923031), (207, 758284243), (311, 504710091), (437, 359187273), (933, 168236697), (1311, 119729091), (2799, 56078899), (3933, 39909697), (5909, 26563689), (7153, 21943917), (17727, 8854563), (21459, 7314639), (53181, 2951521), (64377, 2438213), (128327, 1223163), (135907, 1154943), (384981, 407721)]