156770836456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2081}}^1\times {\mathrm{3677}}^1$

素因数の和:5974

約数の個数: 64

約数和(自身を含む): 318402841680

約数和(自身を除く): 161632005224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2081, 2561, 3677, 4162, 5122, 7354, 8324, 10244, 14708, 16648, 20488, 27053, 29416, 47801, 54106, 95602, 108212, 191204, 216424, 382408, 409957, 724369, 819914, 1448738, 1639828, 2897476, 3279656, 5329441, 5794952, 7651837, 9416797, 10658882, 15303674, 18833594, 21317764, 30607348, 37667188, 42635528, 61214696, 75334376, 99473881, 198947762, 397895524, 795791048, 1507411889, 3014823778, 6029647556, 12059295112, 19596354557, 39192709114, 78385418228, 156770836456]

約数ペア:

[(1, 156770836456), (2, 78385418228), (4, 39192709114), (8, 19596354557), (13, 12059295112), (26, 6029647556), (52, 3014823778), (104, 1507411889), (197, 795791048), (394, 397895524), (788, 198947762), (1576, 99473881), (2081, 75334376), (2561, 61214696), (3677, 42635528), (4162, 37667188), (5122, 30607348), (7354, 21317764), (8324, 18833594), (10244, 15303674), (14708, 10658882), (16648, 9416797), (20488, 7651837), (27053, 5794952), (29416, 5329441), (47801, 3279656), (54106, 2897476), (95602, 1639828), (108212, 1448738), (191204, 819914), (216424, 724369), (382408, 409957)]