138951576

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1305

約数の個数: 96

約数和(自身を含む): 395812560

約数和(自身を除く): 256860984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 43, 72, 74, 86, 111, 129, 148, 172, 222, 258, 296, 333, 344, 387, 444, 516, 666, 774, 888, 1032, 1213, 1332, 1548, 1591, 2426, 2664, 3096, 3182, 3639, 4773, 4852, 6364, 7278, 9546, 9704, 10917, 12728, 14319, 14556, 19092, 21834, 28638, 29112, 38184, 43668, 44881, 52159, 57276, 87336, 89762, 104318, 114552, 134643, 156477, 179524, 208636, 269286, 312954, 359048, 403929, 417272, 469431, 538572, 625908, 807858, 938862, 1077144, 1251816, 1615716, 1877724, 1929883, 3231432, 3755448, 3859766, 5789649, 7719532, 11579298, 15439064, 17368947, 23158596, 34737894, 46317192, 69475788, 138951576]

約数ペア:

[(1, 138951576), (2, 69475788), (3, 46317192), (4, 34737894), (6, 23158596), (8, 17368947), (9, 15439064), (12, 11579298), (18, 7719532), (24, 5789649), (36, 3859766), (37, 3755448), (43, 3231432), (72, 1929883), (74, 1877724), (86, 1615716), (111, 1251816), (129, 1077144), (148, 938862), (172, 807858), (222, 625908), (258, 538572), (296, 469431), (333, 417272), (344, 403929), (387, 359048), (444, 312954), (516, 269286), (666, 208636), (774, 179524), (888, 156477), (1032, 134643), (1213, 114552), (1332, 104318), (1548, 89762), (1591, 87336), (2426, 57276), (2664, 52159), (3096, 44881), (3182, 43668), (3639, 38184), (4773, 29112), (4852, 28638), (6364, 21834), (7278, 19092), (9546, 14556), (9704, 14319), (10917, 12728)]