131010336

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 389188800

約数和(自身を除く): 258178464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 71, 72, 86, 96, 129, 142, 144, 149, 172, 213, 258, 284, 288, 298, 344, 387, 426, 447, 516, 568, 596, 639, 688, 774, 852, 894, 1032, 1136, 1192, 1278, 1341, 1376, 1548, 1704, 1788, 2064, 2272, 2384, 2556, 2682, 3053, 3096, 3408, 3576, 4128, 4768, 5112, 5364, 6106, 6192, 6407, 6816, 7152, 9159, 10224, 10579, 10728, 12212, 12384, 12814, 14304, 18318, 19221, 20448, 21158, 21456, 24424, 25628, 27477, 31737, 36636, 38442, 42316, 42912, 48848, 51256, 54954, 57663, 63474, 73272, 76884, 84632, 95211, 97696, 102512, 109908, 115326, 126948, 146544, 153768, 169264, 190422, 205024, 219816, 230652, 253896, 293088, 307536, 338528, 380844, 439632, 454897, 461304, 507792, 615072, 761688, 879264, 909794, 922608, 1015584, 1364691, 1523376, 1819588, 1845216, 2729382, 3046752, 3639176, 4094073, 5458764, 7278352, 8188146, 10917528, 14556704, 16376292, 21835056, 32752584, 43670112, 65505168, 131010336]

約数ペア:

[(1, 131010336), (2, 65505168), (3, 43670112), (4, 32752584), (6, 21835056), (8, 16376292), (9, 14556704), (12, 10917528), (16, 8188146), (18, 7278352), (24, 5458764), (32, 4094073), (36, 3639176), (43, 3046752), (48, 2729382), (71, 1845216), (72, 1819588), (86, 1523376), (96, 1364691), (129, 1015584), (142, 922608), (144, 909794), (149, 879264), (172, 761688), (213, 615072), (258, 507792), (284, 461304), (288, 454897), (298, 439632), (344, 380844), (387, 338528), (426, 307536), (447, 293088), (516, 253896), (568, 230652), (596, 219816), (639, 205024), (688, 190422), (774, 169264), (852, 153768), (894, 146544), (1032, 126948), (1136, 115326), (1192, 109908), (1278, 102512), (1341, 97696), (1376, 95211), (1548, 84632), (1704, 76884), (1788, 73272), (2064, 63474), (2272, 57663), (2384, 54954), (2556, 51256), (2682, 48848), (3053, 42912), (3096, 42316), (3408, 38442), (3576, 36636), (4128, 31737), (4768, 27477), (5112, 25628), (5364, 24424), (6106, 21456), (6192, 21158), (6407, 20448), (6816, 19221), (7152, 18318), (9159, 14304), (10224, 12814), (10579, 12384), (10728, 12212)]