156959391381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{72467}}^1$

素因数の和:72618

約数の個数: 64

約数和(自身を含む): 246739046400

約数和(自身を除く): 89779655019

約数列:

[1, 3, 13, 19, 37, 39, 57, 79, 111, 237, 247, 481, 703, 741, 1027, 1443, 1501, 2109, 2923, 3081, 4503, 8769, 9139, 19513, 27417, 37999, 55537, 58539, 72467, 113997, 166611, 217401, 721981, 942071, 1376873, 2165943, 2681279, 2826213, 4130619, 5724893, 8043837, 17174679, 17899349, 34856627, 50944301, 53698047, 74423609, 104569881, 108772967, 152832903, 211821041, 223270827, 326318901, 635463123, 662275913, 1414048571, 1986827739, 2753673533, 4024599779, 4242145713, 8261020599, 12073799337, 52319797127, 156959391381]

約数ペア:

[(1, 156959391381), (3, 52319797127), (13, 12073799337), (19, 8261020599), (37, 4242145713), (39, 4024599779), (57, 2753673533), (79, 1986827739), (111, 1414048571), (237, 662275913), (247, 635463123), (481, 326318901), (703, 223270827), (741, 211821041), (1027, 152832903), (1443, 108772967), (1501, 104569881), (2109, 74423609), (2923, 53698047), (3081, 50944301), (4503, 34856627), (8769, 17899349), (9139, 17174679), (19513, 8043837), (27417, 5724893), (37999, 4130619), (55537, 2826213), (58539, 2681279), (72467, 2165943), (113997, 1376873), (166611, 942071), (217401, 721981)]