156937612811

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{1319}}^1$

素因数の和:1884

約数の個数: 64

約数和(自身を含む): 198835845120

約数和(自身を除く): 41898232309

約数列:

[1, 7, 17, 37, 61, 119, 259, 427, 443, 629, 1037, 1319, 2257, 3101, 4403, 7259, 7531, 9233, 15799, 16391, 22423, 27023, 38369, 48803, 52717, 80459, 114737, 156961, 189161, 268583, 278647, 341621, 459391, 563213, 584317, 829651, 999851, 1367803, 1950529, 2976983, 3215737, 4090219, 5807557, 6998957, 9574621, 9933389, 16997467, 20838881, 21619729, 35643337, 50608711, 69533723, 118982269, 151338103, 249503359, 354260977, 367535393, 605936729, 1318803469, 2572747751, 4241557103, 9231624283, 22419658973, 156937612811]

約数ペア:

[(1, 156937612811), (7, 22419658973), (17, 9231624283), (37, 4241557103), (61, 2572747751), (119, 1318803469), (259, 605936729), (427, 367535393), (443, 354260977), (629, 249503359), (1037, 151338103), (1319, 118982269), (2257, 69533723), (3101, 50608711), (4403, 35643337), (7259, 21619729), (7531, 20838881), (9233, 16997467), (15799, 9933389), (16391, 9574621), (22423, 6998957), (27023, 5807557), (38369, 4090219), (48803, 3215737), (52717, 2976983), (80459, 1950529), (114737, 1367803), (156961, 999851), (189161, 829651), (268583, 584317), (278647, 563213), (341621, 459391)]