165780972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2252

約数の個数: 96

約数和(自身を含む): 496204800

約数和(自身を除く): 330423828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 103, 108, 126, 189, 206, 252, 309, 378, 412, 618, 721, 756, 927, 1236, 1442, 1854, 2129, 2163, 2781, 2884, 3708, 4258, 4326, 5562, 6387, 6489, 8516, 8652, 11124, 12774, 12978, 14903, 19161, 19467, 25548, 25956, 29806, 38322, 38934, 44709, 57483, 59612, 76644, 77868, 89418, 114966, 134127, 178836, 219287, 229932, 268254, 402381, 438574, 536508, 657861, 804762, 877148, 1315722, 1535009, 1609524, 1973583, 2631444, 3070018, 3947166, 4605027, 5920749, 6140036, 7894332, 9210054, 11841498, 13815081, 18420108, 23682996, 27630162, 41445243, 55260324, 82890486, 165780972]

約数ペア:

[(1, 165780972), (2, 82890486), (3, 55260324), (4, 41445243), (6, 27630162), (7, 23682996), (9, 18420108), (12, 13815081), (14, 11841498), (18, 9210054), (21, 7894332), (27, 6140036), (28, 5920749), (36, 4605027), (42, 3947166), (54, 3070018), (63, 2631444), (84, 1973583), (103, 1609524), (108, 1535009), (126, 1315722), (189, 877148), (206, 804762), (252, 657861), (309, 536508), (378, 438574), (412, 402381), (618, 268254), (721, 229932), (756, 219287), (927, 178836), (1236, 134127), (1442, 114966), (1854, 89418), (2129, 77868), (2163, 76644), (2781, 59612), (2884, 57483), (3708, 44709), (4258, 38934), (4326, 38322), (5562, 29806), (6387, 25956), (6489, 25548), (8516, 19467), (8652, 19161), (11124, 14903), (12774, 12978)]