156988470617

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 181654677120

約数和(自身を除く): 24666206503

約数列:

[1, 11, 23, 121, 229, 253, 313, 787, 2519, 2783, 3443, 5267, 7199, 8657, 18101, 27709, 37873, 57937, 71677, 79189, 95227, 180223, 199111, 246331, 637307, 788447, 871079, 1648571, 1982453, 2190221, 2709641, 4145129, 5665613, 8672917, 18134281, 21806983, 29806051, 45596419, 56409799, 62321743, 199477091, 501560609, 620507789, 685539173, 1297425377, 6825585679, 14271679147, 156988470617]

約数ペア:

[(1, 156988470617), (11, 14271679147), (23, 6825585679), (121, 1297425377), (229, 685539173), (253, 620507789), (313, 501560609), (787, 199477091), (2519, 62321743), (2783, 56409799), (3443, 45596419), (5267, 29806051), (7199, 21806983), (8657, 18134281), (18101, 8672917), (27709, 5665613), (37873, 4145129), (57937, 2709641), (71677, 2190221), (79189, 1982453), (95227, 1648571), (180223, 871079), (199111, 788447), (246331, 637307)]