188897371768

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{889783}}^1$

素因数の和:890036

約数の個数: 64

約数和(自身を含む): 430513090560

約数和(自身を除く): 241615718792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 223, 238, 446, 476, 892, 952, 1561, 1784, 3122, 3791, 6244, 7582, 12488, 15164, 26537, 30328, 53074, 106148, 212296, 889783, 1779566, 3559132, 6228481, 7118264, 12456962, 15126311, 24913924, 30252622, 49827848, 60505244, 105884177, 121010488, 198421609, 211768354, 396843218, 423536708, 793686436, 847073416, 1388951263, 1587372872, 2777902526, 3373167353, 5555805052, 6746334706, 11111610104, 13492669412, 23612171471, 26985338824, 47224342942, 94448685884, 188897371768]

約数ペア:

[(1, 188897371768), (2, 94448685884), (4, 47224342942), (7, 26985338824), (8, 23612171471), (14, 13492669412), (17, 11111610104), (28, 6746334706), (34, 5555805052), (56, 3373167353), (68, 2777902526), (119, 1587372872), (136, 1388951263), (223, 847073416), (238, 793686436), (446, 423536708), (476, 396843218), (892, 211768354), (952, 198421609), (1561, 121010488), (1784, 105884177), (3122, 60505244), (3791, 49827848), (6244, 30252622), (7582, 24913924), (12488, 15126311), (15164, 12456962), (26537, 7118264), (30328, 6228481), (53074, 3559132), (106148, 1779566), (212296, 889783)]