137439666

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9323}}^1$

素因数の和:9357

約数の個数: 80

約数和(自身を含む): 379076544

約数和(自身を除く): 241636878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 9323, 14742, 18646, 27969, 55938, 65261, 83907, 121199, 130522, 167814, 195783, 242398, 251721, 363597, 391566, 503442, 587349, 727194, 755163, 848393, 1090791, 1174698, 1510326, 1696786, 1762047, 2181582, 2545179, 3272373, 3524094, 5090358, 5286141, 6544746, 7635537, 9817119, 10572282, 15271074, 19634238, 22906611, 45813222, 68719833, 137439666]

約数ペア:

[(1, 137439666), (2, 68719833), (3, 45813222), (6, 22906611), (7, 19634238), (9, 15271074), (13, 10572282), (14, 9817119), (18, 7635537), (21, 6544746), (26, 5286141), (27, 5090358), (39, 3524094), (42, 3272373), (54, 2545179), (63, 2181582), (78, 1762047), (81, 1696786), (91, 1510326), (117, 1174698), (126, 1090791), (162, 848393), (182, 755163), (189, 727194), (234, 587349), (273, 503442), (351, 391566), (378, 363597), (546, 251721), (567, 242398), (702, 195783), (819, 167814), (1053, 130522), (1134, 121199), (1638, 83907), (2106, 65261), (2457, 55938), (4914, 27969), (7371, 18646), (9323, 14742)]