149212128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:597

約数の個数: 144

約数和(自身を含む): 449907696

約数和(自身を除く): 300695568

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, 507, 541, 544, 624, 663, 676, 816, 884, 1014, 1082, 1248, 1326, 1352, 1623, 1632, 1768, 2028, 2164, 2652, 2704, 2873, 3246, 3536, 4056, 4328, 5304, 5408, 5746, 6492, 7033, 7072, 8112, 8619, 8656, 9197, 10608, 11492, 12984, 14066, 16224, 17238, 17312, 18394, 21099, 21216, 22984, 25968, 27591, 28132, 34476, 36788, 42198, 45968, 51936, 55182, 56264, 68952, 73576, 84396, 91429, 91936, 110364, 112528, 119561, 137904, 147152, 168792, 182858, 220728, 225056, 239122, 274287, 275808, 294304, 337584, 358683, 365716, 441456, 478244, 548574, 675168, 717366, 731432, 882912, 956488, 1097148, 1434732, 1462864, 1554293, 1912976, 2194296, 2869464, 2925728, 3108586, 3825952, 4388592, 4662879, 5738928, 6217172, 8777184, 9325758, 11477856, 12434344, 18651516, 24868688, 37303032, 49737376, 74606064, 149212128]

約数ペア:

[(1, 149212128), (2, 74606064), (3, 49737376), (4, 37303032), (6, 24868688), (8, 18651516), (12, 12434344), (13, 11477856), (16, 9325758), (17, 8777184), (24, 6217172), (26, 5738928), (32, 4662879), (34, 4388592), (39, 3825952), (48, 3108586), (51, 2925728), (52, 2869464), (68, 2194296), (78, 1912976), (96, 1554293), (102, 1462864), (104, 1434732), (136, 1097148), (156, 956488), (169, 882912), (204, 731432), (208, 717366), (221, 675168), (272, 548574), (312, 478244), (338, 441456), (408, 365716), (416, 358683), (442, 337584), (507, 294304), (541, 275808), (544, 274287), (624, 239122), (663, 225056), (676, 220728), (816, 182858), (884, 168792), (1014, 147152), (1082, 137904), (1248, 119561), (1326, 112528), (1352, 110364), (1623, 91936), (1632, 91429), (1768, 84396), (2028, 73576), (2164, 68952), (2652, 56264), (2704, 55182), (2873, 51936), (3246, 45968), (3536, 42198), (4056, 36788), (4328, 34476), (5304, 28132), (5408, 27591), (5746, 25968), (6492, 22984), (7033, 21216), (7072, 21099), (8112, 18394), (8619, 17312), (8656, 17238), (9197, 16224), (10608, 14066), (11492, 12984)]