129207344

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:970

約数の個数: 80

約数和(自身を含む): 307123200

約数和(自身を除く): 177915856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 158, 238, 272, 316, 476, 553, 632, 859, 952, 1106, 1264, 1343, 1718, 1904, 2212, 2686, 3436, 4424, 5372, 6013, 6872, 8848, 9401, 10744, 12026, 13744, 14603, 18802, 21488, 24052, 29206, 37604, 48104, 58412, 67861, 75208, 96208, 102221, 116824, 135722, 150416, 204442, 233648, 271444, 408884, 475027, 542888, 817768, 950054, 1085776, 1153637, 1635536, 1900108, 2307274, 3800216, 4614548, 7600432, 8075459, 9229096, 16150918, 18458192, 32301836, 64603672, 129207344]

約数ペア:

[(1, 129207344), (2, 64603672), (4, 32301836), (7, 18458192), (8, 16150918), (14, 9229096), (16, 8075459), (17, 7600432), (28, 4614548), (34, 3800216), (56, 2307274), (68, 1900108), (79, 1635536), (112, 1153637), (119, 1085776), (136, 950054), (158, 817768), (238, 542888), (272, 475027), (316, 408884), (476, 271444), (553, 233648), (632, 204442), (859, 150416), (952, 135722), (1106, 116824), (1264, 102221), (1343, 96208), (1718, 75208), (1904, 67861), (2212, 58412), (2686, 48104), (3436, 37604), (4424, 29206), (5372, 24052), (6013, 21488), (6872, 18802), (8848, 14603), (9401, 13744), (10744, 12026)]