138731424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 418364352

約数和(自身を除く): 279632928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 416, 442, 503, 507, 544, 624, 663, 676, 816, 884, 1006, 1014, 1248, 1326, 1352, 1509, 1632, 1768, 2012, 2028, 2652, 2704, 2873, 3018, 3536, 4024, 4056, 5304, 5408, 5746, 6036, 6539, 7072, 8048, 8112, 8551, 8619, 10608, 11492, 12072, 13078, 16096, 16224, 17102, 17238, 19617, 21216, 22984, 24144, 25653, 26156, 34204, 34476, 39234, 45968, 48288, 51306, 52312, 68408, 68952, 78468, 85007, 91936, 102612, 104624, 111163, 136816, 137904, 156936, 170014, 205224, 209248, 222326, 255021, 273632, 275808, 313872, 333489, 340028, 410448, 444652, 510042, 627744, 666978, 680056, 820896, 889304, 1020084, 1333956, 1360112, 1445119, 1778608, 2040168, 2667912, 2720224, 2890238, 3557216, 4080336, 4335357, 5335824, 5780476, 8160672, 8670714, 10671648, 11560952, 17341428, 23121904, 34682856, 46243808, 69365712, 138731424]

約数ペア:

[(1, 138731424), (2, 69365712), (3, 46243808), (4, 34682856), (6, 23121904), (8, 17341428), (12, 11560952), (13, 10671648), (16, 8670714), (17, 8160672), (24, 5780476), (26, 5335824), (32, 4335357), (34, 4080336), (39, 3557216), (48, 2890238), (51, 2720224), (52, 2667912), (68, 2040168), (78, 1778608), (96, 1445119), (102, 1360112), (104, 1333956), (136, 1020084), (156, 889304), (169, 820896), (204, 680056), (208, 666978), (221, 627744), (272, 510042), (312, 444652), (338, 410448), (408, 340028), (416, 333489), (442, 313872), (503, 275808), (507, 273632), (544, 255021), (624, 222326), (663, 209248), (676, 205224), (816, 170014), (884, 156936), (1006, 137904), (1014, 136816), (1248, 111163), (1326, 104624), (1352, 102612), (1509, 91936), (1632, 85007), (1768, 78468), (2012, 68952), (2028, 68408), (2652, 52312), (2704, 51306), (2873, 48288), (3018, 45968), (3536, 39234), (4024, 34476), (4056, 34204), (5304, 26156), (5408, 25653), (5746, 24144), (6036, 22984), (6539, 21216), (7072, 19617), (8048, 17238), (8112, 17102), (8551, 16224), (8619, 16096), (10608, 13078), (11492, 12072)]