135473884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21893}}^1$

素因数の和:21934

約数の個数: 48

約数和(自身を含む): 308968128

約数和(自身を除く): 173494244

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 21893, 43786, 87572, 153251, 284609, 306502, 372181, 569218, 613004, 744362, 1138436, 1488724, 1992263, 2605267, 3984526, 4838353, 5210534, 7969052, 9676706, 10421068, 19353412, 33868471, 67736942, 135473884]

約数ペア:

[(1, 135473884), (2, 67736942), (4, 33868471), (7, 19353412), (13, 10421068), (14, 9676706), (17, 7969052), (26, 5210534), (28, 4838353), (34, 3984526), (52, 2605267), (68, 1992263), (91, 1488724), (119, 1138436), (182, 744362), (221, 613004), (238, 569218), (364, 372181), (442, 306502), (476, 284609), (884, 153251), (1547, 87572), (3094, 43786), (6188, 21893)]