153438894

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 401207040

約数和(自身を除く): 247768146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 103, 126, 147, 189, 206, 294, 309, 378, 441, 563, 618, 721, 882, 927, 1126, 1323, 1442, 1689, 1854, 2163, 2646, 2781, 3378, 3941, 4326, 5047, 5067, 5562, 6489, 7882, 10094, 10134, 11823, 12978, 15141, 15201, 19467, 23646, 27587, 30282, 30402, 35469, 38934, 45423, 55174, 57989, 70938, 82761, 90846, 106407, 115978, 136269, 165522, 173967, 212814, 248283, 272538, 347934, 405923, 496566, 521901, 744849, 811846, 1043802, 1217769, 1489698, 1565703, 2435538, 2841461, 3131406, 3653307, 5682922, 7306614, 8524383, 10959921, 17048766, 21919842, 25573149, 51146298, 76719447, 153438894]

約数ペア:

[(1, 153438894), (2, 76719447), (3, 51146298), (6, 25573149), (7, 21919842), (9, 17048766), (14, 10959921), (18, 8524383), (21, 7306614), (27, 5682922), (42, 3653307), (49, 3131406), (54, 2841461), (63, 2435538), (98, 1565703), (103, 1489698), (126, 1217769), (147, 1043802), (189, 811846), (206, 744849), (294, 521901), (309, 496566), (378, 405923), (441, 347934), (563, 272538), (618, 248283), (721, 212814), (882, 173967), (927, 165522), (1126, 136269), (1323, 115978), (1442, 106407), (1689, 90846), (1854, 82761), (2163, 70938), (2646, 57989), (2781, 55174), (3378, 45423), (3941, 38934), (4326, 35469), (5047, 30402), (5067, 30282), (5562, 27587), (6489, 23646), (7882, 19467), (10094, 15201), (10134, 15141), (11823, 12978)]