156980083788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{197123}}^1$

素因数の和:199155

約数の個数: 72

約数和(自身を含む): 433101928896

約数和(自身を除く): 276121845108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2011, 4022, 6033, 8044, 12066, 18099, 22121, 24132, 36198, 44242, 66363, 72396, 88484, 132726, 197123, 199089, 265452, 394246, 398178, 591369, 788492, 796356, 1182738, 1774107, 2168353, 2365476, 3548214, 4336706, 6505059, 7096428, 8673412, 13010118, 19515177, 26020236, 39030354, 78060708, 396414353, 792828706, 1189243059, 1585657412, 2378486118, 3567729177, 4360557883, 4756972236, 7135458354, 8721115766, 13081673649, 14270916708, 17442231532, 26163347298, 39245020947, 52326694596, 78490041894, 156980083788]

約数ペア:

[(1, 156980083788), (2, 78490041894), (3, 52326694596), (4, 39245020947), (6, 26163347298), (9, 17442231532), (11, 14270916708), (12, 13081673649), (18, 8721115766), (22, 7135458354), (33, 4756972236), (36, 4360557883), (44, 3567729177), (66, 2378486118), (99, 1585657412), (132, 1189243059), (198, 792828706), (396, 396414353), (2011, 78060708), (4022, 39030354), (6033, 26020236), (8044, 19515177), (12066, 13010118), (18099, 8673412), (22121, 7096428), (24132, 6505059), (36198, 4336706), (44242, 3548214), (66363, 2365476), (72396, 2168353), (88484, 1774107), (132726, 1182738), (197123, 796356), (199089, 788492), (265452, 591369), (394246, 398178)]