156639104534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2287}}^1\times {\mathrm{3877}}^1$

素因数の和:6261

約数の個数: 48

約数和(自身を含む): 261980182464

約数和(自身を除く): 105341077930

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 2287, 3877, 4574, 7754, 8833, 17666, 25157, 42647, 50314, 85294, 166951, 276727, 283021, 333902, 469117, 553454, 566042, 938234, 1836461, 3113231, 3672922, 6226462, 8866699, 17733398, 20201071, 34245541, 40402142, 68491082, 97533689, 195067378, 647269027, 1072870579, 1294538054, 2145741158, 7119959297, 14239918594, 78319552267, 156639104534]

約数ペア:

[(1, 156639104534), (2, 78319552267), (11, 14239918594), (22, 7119959297), (73, 2145741158), (121, 1294538054), (146, 1072870579), (242, 647269027), (803, 195067378), (1606, 97533689), (2287, 68491082), (3877, 40402142), (4574, 34245541), (7754, 20201071), (8833, 17733398), (17666, 8866699), (25157, 6226462), (42647, 3672922), (50314, 3113231), (85294, 1836461), (166951, 938234), (276727, 566042), (283021, 553454), (333902, 469117)]