138139782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 314523648

約数和(自身を除く): 176383866

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 107, 186, 214, 321, 341, 631, 642, 682, 1023, 1177, 1262, 1893, 2046, 2354, 3317, 3531, 3786, 6634, 6941, 7062, 9951, 13882, 19561, 19902, 20823, 36487, 39122, 41646, 58683, 67517, 72974, 109461, 117366, 135034, 202551, 215171, 218922, 405102, 430342, 645513, 742687, 1291026, 1485374, 2093027, 2228061, 4186054, 4456122, 6279081, 12558162, 23023297, 46046594, 69069891, 138139782]

約数ペア:

[(1, 138139782), (2, 69069891), (3, 46046594), (6, 23023297), (11, 12558162), (22, 6279081), (31, 4456122), (33, 4186054), (62, 2228061), (66, 2093027), (93, 1485374), (107, 1291026), (186, 742687), (214, 645513), (321, 430342), (341, 405102), (631, 218922), (642, 215171), (682, 202551), (1023, 135034), (1177, 117366), (1262, 109461), (1893, 72974), (2046, 67517), (2354, 58683), (3317, 41646), (3531, 39122), (3786, 36487), (6634, 20823), (6941, 19902), (7062, 19561), (9951, 13882)]