156977622

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 368040960

約数和(自身を除く): 211063338

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 97, 138, 194, 207, 291, 414, 582, 621, 873, 1242, 1303, 1746, 2231, 2606, 2619, 3909, 4462, 5238, 6693, 7818, 11727, 13386, 20079, 23454, 29969, 35181, 40158, 59938, 60237, 70362, 89907, 120474, 126391, 179814, 252782, 269721, 379173, 539442, 758346, 809163, 1137519, 1618326, 2275038, 2906993, 3412557, 5813986, 6825114, 8720979, 17441958, 26162937, 52325874, 78488811, 156977622]

約数ペア:

[(1, 156977622), (2, 78488811), (3, 52325874), (6, 26162937), (9, 17441958), (18, 8720979), (23, 6825114), (27, 5813986), (46, 3412557), (54, 2906993), (69, 2275038), (97, 1618326), (138, 1137519), (194, 809163), (207, 758346), (291, 539442), (414, 379173), (582, 269721), (621, 252782), (873, 179814), (1242, 126391), (1303, 120474), (1746, 89907), (2231, 70362), (2606, 60237), (2619, 59938), (3909, 40158), (4462, 35181), (5238, 29969), (6693, 23454), (7818, 20079), (11727, 13386)]