156764962315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 207958689792

約数和(自身を除く): 51193727477

約数列:

[1, 5, 13, 61, 65, 191, 305, 317, 653, 793, 955, 1585, 2483, 3265, 3965, 4121, 8489, 11651, 12415, 19337, 20605, 39833, 42445, 58255, 60547, 96685, 124723, 151463, 199165, 207001, 251381, 302735, 517829, 623615, 757315, 787111, 1035005, 1256905, 1621399, 2589145, 2691013, 3693367, 3935555, 7608103, 8106995, 12627061, 13455065, 18466835, 38040515, 39537191, 48013771, 63135305, 98905339, 164151793, 197685955, 240068855, 494526695, 513983483, 820758965, 2411768651, 2569917415, 12058843255, 31352992463, 156764962315]

約数ペア:

[(1, 156764962315), (5, 31352992463), (13, 12058843255), (61, 2569917415), (65, 2411768651), (191, 820758965), (305, 513983483), (317, 494526695), (653, 240068855), (793, 197685955), (955, 164151793), (1585, 98905339), (2483, 63135305), (3265, 48013771), (3965, 39537191), (4121, 38040515), (8489, 18466835), (11651, 13455065), (12415, 12627061), (19337, 8106995), (20605, 7608103), (39833, 3935555), (42445, 3693367), (58255, 2691013), (60547, 2589145), (96685, 1621399), (124723, 1256905), (151463, 1035005), (199165, 787111), (207001, 757315), (251381, 623615), (302735, 517829)]