156905712579

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^2$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 270036509184

約数和(自身を除く): 113130796605

約数列:

[1, 3, 7, 11, 21, 33, 53, 73, 77, 159, 219, 231, 371, 419, 511, 583, 803, 1113, 1257, 1533, 1749, 2409, 2933, 3869, 4081, 4609, 5621, 8799, 11607, 12243, 13827, 16863, 22207, 27083, 30587, 32263, 42559, 66621, 81249, 91761, 96789, 127677, 155449, 175561, 214109, 244277, 297913, 336457, 466347, 526683, 642327, 732831, 893739, 1009371, 1228927, 1621111, 1709939, 1931171, 2355199, 3686781, 4863333, 5129817, 5793513, 7065597, 9304733, 11347777, 12815953, 13518197, 17832221, 27914199, 34043331, 38447859, 40554591, 53496663, 65133131, 89711671, 102352063, 124825547, 140975483, 195399393, 269135013, 307056189, 374476641, 422926449, 679245509, 716464441, 986828381, 2037736527, 2149393323, 2960485143, 4754718563, 7471700599, 14264155689, 22415101797, 52301904193, 156905712579]

約数ペア:

[(1, 156905712579), (3, 52301904193), (7, 22415101797), (11, 14264155689), (21, 7471700599), (33, 4754718563), (53, 2960485143), (73, 2149393323), (77, 2037736527), (159, 986828381), (219, 716464441), (231, 679245509), (371, 422926449), (419, 374476641), (511, 307056189), (583, 269135013), (803, 195399393), (1113, 140975483), (1257, 124825547), (1533, 102352063), (1749, 89711671), (2409, 65133131), (2933, 53496663), (3869, 40554591), (4081, 38447859), (4609, 34043331), (5621, 27914199), (8799, 17832221), (11607, 13518197), (12243, 12815953), (13827, 11347777), (16863, 9304733), (22207, 7065597), (27083, 5793513), (30587, 5129817), (32263, 4863333), (42559, 3686781), (66621, 2355199), (81249, 1931171), (91761, 1709939), (96789, 1621111), (127677, 1228927), (155449, 1009371), (175561, 893739), (214109, 732831), (244277, 642327), (297913, 526683), (336457, 466347)]