156954283180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1\times {\mathrm{65981}}^1$

素因数の和:67506

約数の個数: 48

約数和(自身を含む): 333812967264

約数和(自身を除く): 176858684084

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1433, 1660, 2866, 5732, 7165, 14330, 28660, 65981, 118939, 131962, 237878, 263924, 329905, 475756, 594695, 659810, 1189390, 1319620, 2378780, 5476423, 10952846, 21905692, 27382115, 54764230, 94550773, 109528460, 189101546, 378203092, 472753865, 945507730, 1891015460, 7847714159, 15695428318, 31390856636, 39238570795, 78477141590, 156954283180]

約数ペア:

[(1, 156954283180), (2, 78477141590), (4, 39238570795), (5, 31390856636), (10, 15695428318), (20, 7847714159), (83, 1891015460), (166, 945507730), (332, 472753865), (415, 378203092), (830, 189101546), (1433, 109528460), (1660, 94550773), (2866, 54764230), (5732, 27382115), (7165, 21905692), (14330, 10952846), (28660, 5476423), (65981, 2378780), (118939, 1319620), (131962, 1189390), (237878, 659810), (263924, 594695), (329905, 475756)]