119857514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 227308032

約数和(自身を除く): 107450518

約数列:

[1, 2, 7, 14, 17, 34, 41, 71, 82, 119, 142, 173, 238, 287, 346, 497, 574, 697, 994, 1207, 1211, 1394, 2414, 2422, 2911, 2941, 4879, 5822, 5882, 7093, 8449, 9758, 12283, 14186, 16898, 20377, 20587, 24566, 40754, 41174, 49487, 49651, 85981, 98974, 99302, 120581, 171962, 208811, 241162, 346409, 417622, 503603, 692818, 844067, 1007206, 1461677, 1688134, 2923354, 3525221, 7050442, 8561251, 17122502, 59928757, 119857514]

約数ペア:

[(1, 119857514), (2, 59928757), (7, 17122502), (14, 8561251), (17, 7050442), (34, 3525221), (41, 2923354), (71, 1688134), (82, 1461677), (119, 1007206), (142, 844067), (173, 692818), (238, 503603), (287, 417622), (346, 346409), (497, 241162), (574, 208811), (697, 171962), (994, 120581), (1207, 99302), (1211, 98974), (1394, 85981), (2414, 49651), (2422, 49487), (2911, 41174), (2941, 40754), (4879, 24566), (5822, 20587), (5882, 20377), (7093, 16898), (8449, 14186), (9758, 12283)]