145254708

素因数分解:

$2^2\times 3^6\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 84

約数和(自身を含む): 385457380

約数和(自身を除く): 240202672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 243, 324, 327, 436, 457, 486, 654, 729, 914, 972, 981, 1308, 1371, 1458, 1828, 1962, 2742, 2916, 2943, 3924, 4113, 5484, 5886, 8226, 8829, 11772, 12339, 16452, 17658, 24678, 26487, 35316, 37017, 49356, 49813, 52974, 74034, 79461, 99626, 105948, 111051, 148068, 149439, 158922, 199252, 222102, 298878, 317844, 333153, 444204, 448317, 597756, 666306, 896634, 1332612, 1344951, 1793268, 2689902, 4034853, 5379804, 8069706, 12104559, 16139412, 24209118, 36313677, 48418236, 72627354, 145254708]

約数ペア:

[(1, 145254708), (2, 72627354), (3, 48418236), (4, 36313677), (6, 24209118), (9, 16139412), (12, 12104559), (18, 8069706), (27, 5379804), (36, 4034853), (54, 2689902), (81, 1793268), (108, 1344951), (109, 1332612), (162, 896634), (218, 666306), (243, 597756), (324, 448317), (327, 444204), (436, 333153), (457, 317844), (486, 298878), (654, 222102), (729, 199252), (914, 158922), (972, 149439), (981, 148068), (1308, 111051), (1371, 105948), (1458, 99626), (1828, 79461), (1962, 74034), (2742, 52974), (2916, 49813), (2943, 49356), (3924, 37017), (4113, 35316), (5484, 26487), (5886, 24678), (8226, 17658), (8829, 16452), (11772, 12339)]