141927864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 257240136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 71, 78, 86, 104, 129, 142, 149, 156, 172, 213, 258, 284, 298, 312, 344, 426, 447, 516, 559, 568, 596, 852, 894, 923, 1032, 1118, 1192, 1677, 1704, 1788, 1846, 1937, 2236, 2769, 3053, 3354, 3576, 3692, 3874, 4472, 5538, 5811, 6106, 6407, 6708, 7384, 7748, 9159, 10579, 11076, 11622, 12212, 12814, 13416, 15496, 18318, 19221, 21158, 22152, 23244, 24424, 25628, 31737, 36636, 38442, 39689, 42316, 46488, 51256, 63474, 73272, 76884, 79378, 83291, 84632, 119067, 126948, 137527, 153768, 158756, 166582, 238134, 249873, 253896, 275054, 317512, 333164, 412581, 454897, 476268, 499746, 550108, 666328, 825162, 909794, 952536, 999492, 1100216, 1364691, 1650324, 1819588, 1998984, 2729382, 3300648, 3639176, 5458764, 5913661, 10917528, 11827322, 17740983, 23654644, 35481966, 47309288, 70963932, 141927864]

約数ペア:

[(1, 141927864), (2, 70963932), (3, 47309288), (4, 35481966), (6, 23654644), (8, 17740983), (12, 11827322), (13, 10917528), (24, 5913661), (26, 5458764), (39, 3639176), (43, 3300648), (52, 2729382), (71, 1998984), (78, 1819588), (86, 1650324), (104, 1364691), (129, 1100216), (142, 999492), (149, 952536), (156, 909794), (172, 825162), (213, 666328), (258, 550108), (284, 499746), (298, 476268), (312, 454897), (344, 412581), (426, 333164), (447, 317512), (516, 275054), (559, 253896), (568, 249873), (596, 238134), (852, 166582), (894, 158756), (923, 153768), (1032, 137527), (1118, 126948), (1192, 119067), (1677, 84632), (1704, 83291), (1788, 79378), (1846, 76884), (1937, 73272), (2236, 63474), (2769, 51256), (3053, 46488), (3354, 42316), (3576, 39689), (3692, 38442), (3874, 36636), (4472, 31737), (5538, 25628), (5811, 24424), (6106, 23244), (6407, 22152), (6708, 21158), (7384, 19221), (7748, 18318), (9159, 15496), (10579, 13416), (11076, 12814), (11622, 12212)]