187272918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 509552640

約数和(自身を除く): 322279722

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 151, 153, 189, 193, 238, 302, 306, 357, 378, 386, 453, 459, 579, 714, 906, 918, 1057, 1071, 1158, 1351, 1359, 1737, 2114, 2142, 2567, 2702, 2718, 3171, 3213, 3281, 3474, 4053, 4077, 5134, 5211, 6342, 6426, 6562, 7701, 8106, 8154, 9513, 9843, 10422, 12159, 15402, 17969, 19026, 19686, 22967, 23103, 24318, 28539, 29143, 29529, 35938, 36477, 45934, 46206, 53907, 57078, 58286, 59058, 68901, 69309, 72954, 87429, 88587, 107814, 137802, 138618, 161721, 174858, 177174, 204001, 206703, 262287, 323442, 408002, 413406, 485163, 495431, 524574, 612003, 620109, 786861, 970326, 990862, 1224006, 1240218, 1486293, 1573722, 1836009, 2972586, 3468017, 3672018, 4458879, 5508027, 6936034, 8917758, 10404051, 11016054, 13376637, 20808102, 26753274, 31212153, 62424306, 93636459, 187272918]

約数ペア:

[(1, 187272918), (2, 93636459), (3, 62424306), (6, 31212153), (7, 26753274), (9, 20808102), (14, 13376637), (17, 11016054), (18, 10404051), (21, 8917758), (27, 6936034), (34, 5508027), (42, 4458879), (51, 3672018), (54, 3468017), (63, 2972586), (102, 1836009), (119, 1573722), (126, 1486293), (151, 1240218), (153, 1224006), (189, 990862), (193, 970326), (238, 786861), (302, 620109), (306, 612003), (357, 524574), (378, 495431), (386, 485163), (453, 413406), (459, 408002), (579, 323442), (714, 262287), (906, 206703), (918, 204001), (1057, 177174), (1071, 174858), (1158, 161721), (1351, 138618), (1359, 137802), (1737, 107814), (2114, 88587), (2142, 87429), (2567, 72954), (2702, 69309), (2718, 68901), (3171, 59058), (3213, 58286), (3281, 57078), (3474, 53907), (4053, 46206), (4077, 45934), (5134, 36477), (5211, 35938), (6342, 29529), (6426, 29143), (6562, 28539), (7701, 24318), (8106, 23103), (8154, 22967), (9513, 19686), (9843, 19026), (10422, 17969), (12159, 15402)]