118998558

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 328648320

約数和(自身を除く): 209649762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 98, 114, 126, 133, 147, 162, 171, 189, 243, 263, 266, 294, 342, 378, 399, 441, 486, 513, 526, 567, 789, 798, 882, 931, 1026, 1134, 1197, 1323, 1539, 1578, 1701, 1841, 1862, 2367, 2394, 2646, 2793, 3078, 3402, 3591, 3682, 3969, 4617, 4734, 4997, 5523, 5586, 7101, 7182, 7938, 8379, 9234, 9994, 10773, 11046, 11907, 12887, 14202, 14991, 16569, 16758, 21303, 21546, 23814, 25137, 25774, 29982, 32319, 33138, 34979, 38661, 42606, 44973, 49707, 50274, 63909, 64638, 69958, 75411, 77322, 89946, 99414, 104937, 115983, 127818, 134919, 149121, 150822, 209874, 226233, 231966, 244853, 269838, 298242, 314811, 347949, 404757, 447363, 452466, 489706, 629622, 695898, 734559, 809514, 894726, 944433, 1043847, 1214271, 1469118, 1888866, 2087694, 2203677, 2428542, 2833299, 3131541, 4407354, 5666598, 6263082, 6611031, 8499897, 13222062, 16999794, 19833093, 39666186, 59499279, 118998558]

約数ペア:

[(1, 118998558), (2, 59499279), (3, 39666186), (6, 19833093), (7, 16999794), (9, 13222062), (14, 8499897), (18, 6611031), (19, 6263082), (21, 5666598), (27, 4407354), (38, 3131541), (42, 2833299), (49, 2428542), (54, 2203677), (57, 2087694), (63, 1888866), (81, 1469118), (98, 1214271), (114, 1043847), (126, 944433), (133, 894726), (147, 809514), (162, 734559), (171, 695898), (189, 629622), (243, 489706), (263, 452466), (266, 447363), (294, 404757), (342, 347949), (378, 314811), (399, 298242), (441, 269838), (486, 244853), (513, 231966), (526, 226233), (567, 209874), (789, 150822), (798, 149121), (882, 134919), (931, 127818), (1026, 115983), (1134, 104937), (1197, 99414), (1323, 89946), (1539, 77322), (1578, 75411), (1701, 69958), (1841, 64638), (1862, 63909), (2367, 50274), (2394, 49707), (2646, 44973), (2793, 42606), (3078, 38661), (3402, 34979), (3591, 33138), (3682, 32319), (3969, 29982), (4617, 25774), (4734, 25137), (4997, 23814), (5523, 21546), (5586, 21303), (7101, 16758), (7182, 16569), (7938, 14991), (8379, 14202), (9234, 12887), (9994, 11907), (10773, 11046)]