142318792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{499}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 334080000

約数和(自身を除く): 191761208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 463, 499, 616, 926, 998, 1852, 1996, 3241, 3493, 3704, 3992, 5093, 5489, 6482, 6986, 10186, 10978, 12964, 13972, 20372, 21956, 25928, 27944, 35651, 38423, 40744, 43912, 71302, 76846, 142604, 153692, 231037, 285208, 307384, 462074, 924148, 1617259, 1848296, 2541407, 3234518, 5082814, 6469036, 10165628, 12938072, 17789849, 20331256, 35579698, 71159396, 142318792]

約数ペア:

[(1, 142318792), (2, 71159396), (4, 35579698), (7, 20331256), (8, 17789849), (11, 12938072), (14, 10165628), (22, 6469036), (28, 5082814), (44, 3234518), (56, 2541407), (77, 1848296), (88, 1617259), (154, 924148), (308, 462074), (463, 307384), (499, 285208), (616, 231037), (926, 153692), (998, 142604), (1852, 76846), (1996, 71302), (3241, 43912), (3493, 40744), (3704, 38423), (3992, 35651), (5093, 27944), (5489, 25928), (6482, 21956), (6986, 20372), (10186, 13972), (10978, 12964)]