131169168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1777

約数の個数: 120

約数和(自身を含む): 405208440

約数和(自身を除く): 274039272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1709, 1872, 1968, 2132, 2952, 3198, 3418, 4264, 4797, 5127, 5904, 6396, 6836, 8528, 9594, 10254, 12792, 13672, 15381, 19188, 20508, 22217, 25584, 27344, 30762, 38376, 41016, 44434, 61524, 66651, 70069, 76752, 82032, 88868, 123048, 133302, 140138, 177736, 199953, 210207, 246096, 266604, 280276, 355472, 399906, 420414, 533208, 560552, 630621, 799812, 840828, 910897, 1066416, 1121104, 1261242, 1599624, 1681656, 1821794, 2522484, 2732691, 3199248, 3363312, 3643588, 5044968, 5465382, 7287176, 8198073, 10089936, 10930764, 14574352, 16396146, 21861528, 32792292, 43723056, 65584584, 131169168]

約数ペア:

[(1, 131169168), (2, 65584584), (3, 43723056), (4, 32792292), (6, 21861528), (8, 16396146), (9, 14574352), (12, 10930764), (13, 10089936), (16, 8198073), (18, 7287176), (24, 5465382), (26, 5044968), (36, 3643588), (39, 3363312), (41, 3199248), (48, 2732691), (52, 2522484), (72, 1821794), (78, 1681656), (82, 1599624), (104, 1261242), (117, 1121104), (123, 1066416), (144, 910897), (156, 840828), (164, 799812), (208, 630621), (234, 560552), (246, 533208), (312, 420414), (328, 399906), (369, 355472), (468, 280276), (492, 266604), (533, 246096), (624, 210207), (656, 199953), (738, 177736), (936, 140138), (984, 133302), (1066, 123048), (1476, 88868), (1599, 82032), (1709, 76752), (1872, 70069), (1968, 66651), (2132, 61524), (2952, 44434), (3198, 41016), (3418, 38376), (4264, 30762), (4797, 27344), (5127, 25584), (5904, 22217), (6396, 20508), (6836, 19188), (8528, 15381), (9594, 13672), (10254, 12792)]