168674792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 373584960

約数和(自身を除く): 204910168

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 283, 286, 521, 566, 572, 1042, 1132, 1144, 2084, 2264, 3113, 3679, 4168, 5731, 6226, 6773, 7358, 11462, 12452, 13546, 14716, 22924, 24904, 27092, 29432, 40469, 45848, 54184, 74503, 80938, 147443, 149006, 161876, 294886, 298012, 323752, 589772, 596024, 1179544, 1621873, 1916759, 3243746, 3833518, 6487492, 7667036, 12974984, 15334072, 21084349, 42168698, 84337396, 168674792]

約数ペア:

[(1, 168674792), (2, 84337396), (4, 42168698), (8, 21084349), (11, 15334072), (13, 12974984), (22, 7667036), (26, 6487492), (44, 3833518), (52, 3243746), (88, 1916759), (104, 1621873), (143, 1179544), (283, 596024), (286, 589772), (521, 323752), (566, 298012), (572, 294886), (1042, 161876), (1132, 149006), (1144, 147443), (2084, 80938), (2264, 74503), (3113, 54184), (3679, 45848), (4168, 40469), (5731, 29432), (6226, 27092), (6773, 24904), (7358, 22924), (11462, 14716), (12452, 13546)]