156945890101

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{22111}}^1$

素因数の和:23162

約数の個数: 48

約数和(自身を含む): 214708935168

約数和(自身を除く): 57763045067

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1013, 7007, 7091, 11143, 13169, 22111, 49637, 78001, 92183, 144859, 154777, 243221, 287443, 546007, 645281, 1014013, 1083439, 1702547, 2012101, 3161873, 7098091, 11917829, 14084707, 22133111, 22398443, 154931777, 156789101, 246382873, 291179759, 1097523707, 1724680111, 2038258313, 3202977349, 12072760777, 14267808191, 22420841443, 156945890101]

約数ペア:

[(1, 156945890101), (7, 22420841443), (11, 14267808191), (13, 12072760777), (49, 3202977349), (77, 2038258313), (91, 1724680111), (143, 1097523707), (539, 291179759), (637, 246382873), (1001, 156789101), (1013, 154931777), (7007, 22398443), (7091, 22133111), (11143, 14084707), (13169, 11917829), (22111, 7098091), (49637, 3161873), (78001, 2012101), (92183, 1702547), (144859, 1083439), (154777, 1014013), (243221, 645281), (287443, 546007)]