142449912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 431350920

約数和(自身を除く): 288901008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 83, 88, 99, 121, 132, 166, 197, 198, 242, 249, 264, 332, 363, 394, 396, 484, 498, 591, 664, 726, 747, 788, 792, 913, 968, 996, 1089, 1182, 1452, 1494, 1576, 1773, 1826, 1992, 2167, 2178, 2364, 2739, 2904, 2988, 3546, 3652, 4334, 4356, 4728, 5478, 5976, 6501, 7092, 7304, 8217, 8668, 8712, 10043, 10956, 13002, 14184, 16351, 16434, 17336, 19503, 20086, 21912, 23837, 26004, 30129, 32702, 32868, 39006, 40172, 47674, 49053, 52008, 60258, 65404, 65736, 71511, 78012, 80344, 90387, 95348, 98106, 120516, 130808, 143022, 147159, 156024, 179861, 180774, 190696, 196212, 214533, 241032, 286044, 294318, 359722, 361548, 392424, 429066, 539583, 572088, 588636, 719444, 723096, 858132, 1079166, 1177272, 1438888, 1618749, 1716264, 1978471, 2158332, 3237498, 3956942, 4316664, 5935413, 6474996, 7913884, 11870826, 12949992, 15827768, 17806239, 23741652, 35612478, 47483304, 71224956, 142449912]

約数ペア:

[(1, 142449912), (2, 71224956), (3, 47483304), (4, 35612478), (6, 23741652), (8, 17806239), (9, 15827768), (11, 12949992), (12, 11870826), (18, 7913884), (22, 6474996), (24, 5935413), (33, 4316664), (36, 3956942), (44, 3237498), (66, 2158332), (72, 1978471), (83, 1716264), (88, 1618749), (99, 1438888), (121, 1177272), (132, 1079166), (166, 858132), (197, 723096), (198, 719444), (242, 588636), (249, 572088), (264, 539583), (332, 429066), (363, 392424), (394, 361548), (396, 359722), (484, 294318), (498, 286044), (591, 241032), (664, 214533), (726, 196212), (747, 190696), (788, 180774), (792, 179861), (913, 156024), (968, 147159), (996, 143022), (1089, 130808), (1182, 120516), (1452, 98106), (1494, 95348), (1576, 90387), (1773, 80344), (1826, 78012), (1992, 71511), (2167, 65736), (2178, 65404), (2364, 60258), (2739, 52008), (2904, 49053), (2988, 47674), (3546, 40172), (3652, 39006), (4334, 32868), (4356, 32702), (4728, 30129), (5478, 26004), (5976, 23837), (6501, 21912), (7092, 20086), (7304, 19503), (8217, 17336), (8668, 16434), (8712, 16351), (10043, 14184), (10956, 13002)]