115255254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 256089600

約数和(自身を除く): 140834346

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 113, 114, 138, 226, 339, 389, 437, 678, 778, 874, 1167, 1311, 2147, 2334, 2599, 2622, 4294, 5198, 6441, 7391, 7797, 8947, 12882, 14782, 15594, 17894, 22173, 26841, 43957, 44346, 49381, 53682, 87914, 98762, 131871, 148143, 169993, 263742, 296286, 339986, 509979, 835183, 1011011, 1019958, 1670366, 2022022, 2505549, 3033033, 5011098, 6066066, 19209209, 38418418, 57627627, 115255254]

約数ペア:

[(1, 115255254), (2, 57627627), (3, 38418418), (6, 19209209), (19, 6066066), (23, 5011098), (38, 3033033), (46, 2505549), (57, 2022022), (69, 1670366), (113, 1019958), (114, 1011011), (138, 835183), (226, 509979), (339, 339986), (389, 296286), (437, 263742), (678, 169993), (778, 148143), (874, 131871), (1167, 98762), (1311, 87914), (2147, 53682), (2334, 49381), (2599, 44346), (2622, 43957), (4294, 26841), (5198, 22173), (6441, 17894), (7391, 15594), (7797, 14782), (8947, 12882)]