141680168

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 325036800

約数和(自身を除く): 183356632

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 89, 98, 124, 131, 178, 196, 217, 248, 262, 356, 392, 434, 524, 623, 712, 868, 917, 1048, 1246, 1519, 1736, 1834, 2492, 2759, 3038, 3668, 4061, 4361, 4984, 5518, 6076, 6419, 7336, 8122, 8722, 11036, 11659, 12152, 12838, 16244, 17444, 19313, 22072, 23318, 25676, 28427, 32488, 34888, 38626, 46636, 51352, 56854, 77252, 81613, 93272, 113708, 135191, 154504, 163226, 198989, 227416, 270382, 326452, 361429, 397978, 540764, 571291, 652904, 722858, 795956, 1081528, 1142582, 1445716, 1591912, 2285164, 2530003, 2891432, 4570328, 5060006, 10120012, 17710021, 20240024, 35420042, 70840084, 141680168]

約数ペア:

[(1, 141680168), (2, 70840084), (4, 35420042), (7, 20240024), (8, 17710021), (14, 10120012), (28, 5060006), (31, 4570328), (49, 2891432), (56, 2530003), (62, 2285164), (89, 1591912), (98, 1445716), (124, 1142582), (131, 1081528), (178, 795956), (196, 722858), (217, 652904), (248, 571291), (262, 540764), (356, 397978), (392, 361429), (434, 326452), (524, 270382), (623, 227416), (712, 198989), (868, 163226), (917, 154504), (1048, 135191), (1246, 113708), (1519, 93272), (1736, 81613), (1834, 77252), (2492, 56854), (2759, 51352), (3038, 46636), (3668, 38626), (4061, 34888), (4361, 32488), (4984, 28427), (5518, 25676), (6076, 23318), (6419, 22072), (7336, 19313), (8122, 17444), (8722, 16244), (11036, 12838), (11659, 12152)]