169116112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 380689920

約数和(自身を除く): 211573808

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 103, 152, 176, 206, 209, 304, 412, 418, 491, 824, 836, 982, 1133, 1648, 1672, 1957, 1964, 2266, 3344, 3914, 3928, 4532, 5401, 7828, 7856, 9064, 9329, 10802, 15656, 18128, 18658, 21527, 21604, 31312, 37316, 43054, 43208, 50573, 74632, 86108, 86416, 101146, 102619, 149264, 172216, 202292, 205238, 344432, 404584, 410476, 556303, 809168, 820952, 960887, 1112606, 1641904, 1921774, 2225212, 3843548, 4450424, 7687096, 8900848, 10569757, 15374192, 21139514, 42279028, 84558056, 169116112]

約数ペア:

[(1, 169116112), (2, 84558056), (4, 42279028), (8, 21139514), (11, 15374192), (16, 10569757), (19, 8900848), (22, 7687096), (38, 4450424), (44, 3843548), (76, 2225212), (88, 1921774), (103, 1641904), (152, 1112606), (176, 960887), (206, 820952), (209, 809168), (304, 556303), (412, 410476), (418, 404584), (491, 344432), (824, 205238), (836, 202292), (982, 172216), (1133, 149264), (1648, 102619), (1672, 101146), (1957, 86416), (1964, 86108), (2266, 74632), (3344, 50573), (3914, 43208), (3928, 43054), (4532, 37316), (5401, 31312), (7828, 21604), (7856, 21527), (9064, 18658), (9329, 18128), (10802, 15656)]