159257664

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 140

約数和(自身を含む): 487810048

約数和(自身を除く): 328552384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 991, 992, 1116, 1296, 1488, 1674, 1728, 1982, 1984, 2232, 2511, 2592, 2973, 2976, 3348, 3964, 4464, 5022, 5184, 5946, 5952, 6696, 7928, 8919, 8928, 10044, 11892, 13392, 15856, 17838, 17856, 20088, 23784, 26757, 26784, 30721, 31712, 35676, 40176, 47568, 53514, 53568, 61442, 63424, 71352, 80271, 80352, 92163, 95136, 107028, 122884, 142704, 160542, 160704, 184326, 190272, 214056, 245768, 276489, 285408, 321084, 368652, 428112, 491536, 552978, 570816, 642168, 737304, 829467, 856224, 983072, 1105956, 1284336, 1474608, 1658934, 1712448, 1966144, 2211912, 2488401, 2568672, 2949216, 3317868, 4423824, 4976802, 5137344, 5898432, 6635736, 8847648, 9953604, 13271472, 17695296, 19907208, 26542944, 39814416, 53085888, 79628832, 159257664]

約数ペア:

[(1, 159257664), (2, 79628832), (3, 53085888), (4, 39814416), (6, 26542944), (8, 19907208), (9, 17695296), (12, 13271472), (16, 9953604), (18, 8847648), (24, 6635736), (27, 5898432), (31, 5137344), (32, 4976802), (36, 4423824), (48, 3317868), (54, 2949216), (62, 2568672), (64, 2488401), (72, 2211912), (81, 1966144), (93, 1712448), (96, 1658934), (108, 1474608), (124, 1284336), (144, 1105956), (162, 983072), (186, 856224), (192, 829467), (216, 737304), (248, 642168), (279, 570816), (288, 552978), (324, 491536), (372, 428112), (432, 368652), (496, 321084), (558, 285408), (576, 276489), (648, 245768), (744, 214056), (837, 190272), (864, 184326), (991, 160704), (992, 160542), (1116, 142704), (1296, 122884), (1488, 107028), (1674, 95136), (1728, 92163), (1982, 80352), (1984, 80271), (2232, 71352), (2511, 63424), (2592, 61442), (2973, 53568), (2976, 53514), (3348, 47568), (3964, 40176), (4464, 35676), (5022, 31712), (5184, 30721), (5946, 26784), (5952, 26757), (6696, 23784), (7928, 20088), (8919, 17856), (8928, 17838), (10044, 15856), (11892, 13392)]