139719492

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 402494400

約数和(自身を除く): 262774908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 197, 198, 199, 297, 324, 394, 396, 398, 591, 594, 597, 788, 796, 891, 1182, 1188, 1194, 1773, 1782, 1791, 2167, 2189, 2364, 2388, 3546, 3564, 3582, 4334, 4378, 5319, 5373, 6501, 6567, 7092, 7164, 8668, 8756, 10638, 10746, 13002, 13134, 15957, 16119, 19503, 19701, 21276, 21492, 26004, 26268, 31914, 32238, 39006, 39203, 39402, 58509, 59103, 63828, 64476, 78012, 78406, 78804, 117018, 117609, 118206, 156812, 175527, 177309, 234036, 235218, 236412, 351054, 352827, 354618, 431233, 470436, 702108, 705654, 709236, 862466, 1058481, 1293699, 1411308, 1724932, 2116962, 2587398, 3175443, 3881097, 4233924, 5174796, 6350886, 7762194, 11643291, 12701772, 15524388, 23286582, 34929873, 46573164, 69859746, 139719492]

約数ペア:

[(1, 139719492), (2, 69859746), (3, 46573164), (4, 34929873), (6, 23286582), (9, 15524388), (11, 12701772), (12, 11643291), (18, 7762194), (22, 6350886), (27, 5174796), (33, 4233924), (36, 3881097), (44, 3175443), (54, 2587398), (66, 2116962), (81, 1724932), (99, 1411308), (108, 1293699), (132, 1058481), (162, 862466), (197, 709236), (198, 705654), (199, 702108), (297, 470436), (324, 431233), (394, 354618), (396, 352827), (398, 351054), (591, 236412), (594, 235218), (597, 234036), (788, 177309), (796, 175527), (891, 156812), (1182, 118206), (1188, 117609), (1194, 117018), (1773, 78804), (1782, 78406), (1791, 78012), (2167, 64476), (2189, 63828), (2364, 59103), (2388, 58509), (3546, 39402), (3564, 39203), (3582, 39006), (4334, 32238), (4378, 31914), (5319, 26268), (5373, 26004), (6501, 21492), (6567, 21276), (7092, 19701), (7164, 19503), (8668, 16119), (8756, 15957), (10638, 13134), (10746, 13002)]