156947671286

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 297628950528

約数和(自身を除く): 140681279242

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 181, 211, 217, 238, 362, 422, 434, 527, 557, 1054, 1114, 1267, 1477, 2534, 2954, 3077, 3587, 3689, 3899, 5611, 6154, 6541, 7174, 7378, 7798, 9469, 11222, 13082, 17267, 18938, 21539, 25109, 34534, 38191, 39277, 43078, 45787, 50218, 66283, 76382, 78554, 91574, 95387, 100817, 111197, 117527, 120869, 132566, 190774, 201634, 222394, 235054, 241738, 267337, 293539, 534674, 587078, 649247, 667709, 705719, 778379, 822689, 1183921, 1298494, 1335418, 1411438, 1556758, 1645378, 1713889, 1997959, 2054773, 2367842, 3125327, 3427778, 3643337, 3995918, 4109546, 4544729, 6250654, 7286674, 8287447, 9089458, 11997223, 13985713, 16574894, 20126657, 21272387, 21877289, 23994446, 25503359, 27971426, 40253314, 42544774, 43754578, 51006718, 53130559, 61936729, 106261118, 123873458, 140886599, 148906709, 281773198, 297813418, 361630579, 371913913, 433557103, 659443997, 723261158, 743827826, 867114206, 1318887994, 2531414053, 4616107979, 5062828106, 9232215958, 11210547949, 22421095898, 78473835643, 156947671286]

約数ペア:

[(1, 156947671286), (2, 78473835643), (7, 22421095898), (14, 11210547949), (17, 9232215958), (31, 5062828106), (34, 4616107979), (62, 2531414053), (119, 1318887994), (181, 867114206), (211, 743827826), (217, 723261158), (238, 659443997), (362, 433557103), (422, 371913913), (434, 361630579), (527, 297813418), (557, 281773198), (1054, 148906709), (1114, 140886599), (1267, 123873458), (1477, 106261118), (2534, 61936729), (2954, 53130559), (3077, 51006718), (3587, 43754578), (3689, 42544774), (3899, 40253314), (5611, 27971426), (6154, 25503359), (6541, 23994446), (7174, 21877289), (7378, 21272387), (7798, 20126657), (9469, 16574894), (11222, 13985713), (13082, 11997223), (17267, 9089458), (18938, 8287447), (21539, 7286674), (25109, 6250654), (34534, 4544729), (38191, 4109546), (39277, 3995918), (43078, 3643337), (45787, 3427778), (50218, 3125327), (66283, 2367842), (76382, 2054773), (78554, 1997959), (91574, 1713889), (95387, 1645378), (100817, 1556758), (111197, 1411438), (117527, 1335418), (120869, 1298494), (132566, 1183921), (190774, 822689), (201634, 778379), (222394, 705719), (235054, 667709), (241738, 649247), (267337, 587078), (293539, 534674)]