129181302

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 284876592

約数和(自身を除く): 155695290

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 241, 291, 307, 482, 582, 614, 723, 873, 921, 1446, 1746, 1842, 2169, 2763, 4338, 5526, 23377, 29779, 46754, 59558, 70131, 73987, 89337, 140262, 147974, 178674, 210393, 221961, 268011, 420786, 443922, 536022, 665883, 1331766, 7176739, 14353478, 21530217, 43060434, 64590651, 129181302]

約数ペア:

[(1, 129181302), (2, 64590651), (3, 43060434), (6, 21530217), (9, 14353478), (18, 7176739), (97, 1331766), (194, 665883), (241, 536022), (291, 443922), (307, 420786), (482, 268011), (582, 221961), (614, 210393), (723, 178674), (873, 147974), (921, 140262), (1446, 89337), (1746, 73987), (1842, 70131), (2169, 59558), (2763, 46754), (4338, 29779), (5526, 23377)]