157972024

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 369578880

約数和(自身を除く): 211606856

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 227, 238, 289, 301, 344, 454, 476, 578, 602, 731, 908, 952, 1156, 1204, 1462, 1589, 1816, 2023, 2312, 2408, 2924, 3178, 3859, 4046, 5117, 5848, 6356, 7718, 8092, 9761, 10234, 12427, 12712, 15436, 16184, 19522, 20468, 24854, 27013, 30872, 39044, 40936, 49708, 54026, 65603, 68327, 78088, 86989, 99416, 108052, 131206, 136654, 165937, 173978, 216104, 262412, 273308, 331874, 347956, 459221, 524824, 546616, 663748, 695912, 918442, 1161559, 1327496, 1836884, 2323118, 2820929, 3673768, 4646236, 5641858, 9292472, 11283716, 19746503, 22567432, 39493006, 78986012, 157972024]

約数ペア:

[(1, 157972024), (2, 78986012), (4, 39493006), (7, 22567432), (8, 19746503), (14, 11283716), (17, 9292472), (28, 5641858), (34, 4646236), (43, 3673768), (56, 2820929), (68, 2323118), (86, 1836884), (119, 1327496), (136, 1161559), (172, 918442), (227, 695912), (238, 663748), (289, 546616), (301, 524824), (344, 459221), (454, 347956), (476, 331874), (578, 273308), (602, 262412), (731, 216104), (908, 173978), (952, 165937), (1156, 136654), (1204, 131206), (1462, 108052), (1589, 99416), (1816, 86989), (2023, 78088), (2312, 68327), (2408, 65603), (2924, 54026), (3178, 49708), (3859, 40936), (4046, 39044), (5117, 30872), (5848, 27013), (6356, 24854), (7718, 20468), (8092, 19522), (9761, 16184), (10234, 15436), (12427, 12712)]