131483170798

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{6521}}^1$

素因数の和:6893

約数の個数: 64

約数和(自身を含む): 231893101440

約数和(自身を除く): 100409930642

約数列:

[1, 2, 7, 14, 73, 109, 146, 181, 218, 362, 511, 763, 1022, 1267, 1526, 2534, 6521, 7957, 13042, 13213, 15914, 19729, 26426, 39458, 45647, 55699, 91294, 92491, 111398, 138103, 184982, 276206, 476033, 710789, 952066, 1180301, 1421578, 1440217, 2360602, 2880434, 3332231, 4975523, 6664462, 8262107, 9951046, 10081519, 16524214, 20163038, 51887597, 86161973, 103775194, 128652809, 172323946, 257305618, 363213179, 603133811, 726426358, 900569663, 1206267622, 1801139326, 9391655057, 18783310114, 65741585399, 131483170798]

約数ペア:

[(1, 131483170798), (2, 65741585399), (7, 18783310114), (14, 9391655057), (73, 1801139326), (109, 1206267622), (146, 900569663), (181, 726426358), (218, 603133811), (362, 363213179), (511, 257305618), (763, 172323946), (1022, 128652809), (1267, 103775194), (1526, 86161973), (2534, 51887597), (6521, 20163038), (7957, 16524214), (13042, 10081519), (13213, 9951046), (15914, 8262107), (19729, 6664462), (26426, 4975523), (39458, 3332231), (45647, 2880434), (55699, 2360602), (91294, 1440217), (92491, 1421578), (111398, 1180301), (138103, 952066), (184982, 710789), (276206, 476033)]