145918422

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:579

約数の個数: 80

約数和(自身を含む): 354926880

約数和(自身を除く): 209008458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 193, 234, 351, 359, 386, 579, 702, 718, 1053, 1077, 1158, 1737, 2106, 2154, 2509, 3231, 3474, 4667, 5018, 5211, 6462, 7527, 9334, 9693, 10422, 14001, 15054, 15633, 19386, 22581, 28002, 29079, 31266, 42003, 45162, 58158, 67743, 69287, 84006, 126009, 135486, 138574, 203229, 207861, 252018, 378027, 406458, 415722, 623583, 756054, 900731, 1247166, 1801462, 1870749, 2702193, 3741498, 5404386, 5612247, 8106579, 11224494, 16213158, 24319737, 48639474, 72959211, 145918422]

約数ペア:

[(1, 145918422), (2, 72959211), (3, 48639474), (6, 24319737), (9, 16213158), (13, 11224494), (18, 8106579), (26, 5612247), (27, 5404386), (39, 3741498), (54, 2702193), (78, 1870749), (81, 1801462), (117, 1247166), (162, 900731), (193, 756054), (234, 623583), (351, 415722), (359, 406458), (386, 378027), (579, 252018), (702, 207861), (718, 203229), (1053, 138574), (1077, 135486), (1158, 126009), (1737, 84006), (2106, 69287), (2154, 67743), (2509, 58158), (3231, 45162), (3474, 42003), (4667, 31266), (5018, 29079), (5211, 28002), (6462, 22581), (7527, 19386), (9334, 15633), (9693, 15054), (10422, 14001)]