142957386

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:80

約数の個数: 192

約数和(自身を含む): 402869376

約数和(自身を除く): 259911990

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 51, 54, 66, 78, 81, 99, 102, 117, 121, 143, 153, 162, 187, 198, 221, 234, 242, 243, 286, 297, 306, 351, 363, 374, 429, 442, 459, 486, 561, 594, 663, 702, 726, 858, 891, 918, 1053, 1089, 1122, 1287, 1326, 1331, 1377, 1573, 1683, 1782, 1989, 2057, 2106, 2178, 2431, 2574, 2662, 2673, 2754, 3146, 3159, 3267, 3366, 3861, 3978, 3993, 4114, 4131, 4719, 4862, 5049, 5346, 5967, 6171, 6318, 6534, 7293, 7722, 7986, 8262, 9438, 9801, 10098, 11583, 11934, 11979, 12342, 14157, 14586, 15147, 17303, 17901, 18513, 19602, 21879, 22627, 23166, 23958, 26741, 28314, 29403, 30294, 34606, 34749, 35802, 35937, 37026, 42471, 43758, 45254, 45441, 51909, 53482, 53703, 55539, 58806, 65637, 67881, 69498, 71874, 80223, 84942, 90882, 103818, 107406, 107811, 111078, 127413, 131274, 135762, 155727, 160446, 166617, 196911, 203643, 215622, 240669, 254826, 294151, 311454, 323433, 333234, 382239, 393822, 407286, 467181, 481338, 499851, 588302, 590733, 610929, 646866, 722007, 764478, 882453, 934362, 999702, 1181466, 1221858, 1401543, 1444014, 1764906, 1832787, 2166021, 2647359, 2803086, 3665574, 4204629, 4332042, 5294718, 5498361, 6498063, 7942077, 8409258, 10996722, 12996126, 15884154, 23826231, 47652462, 71478693, 142957386]

約数ペア:

[(1, 142957386), (2, 71478693), (3, 47652462), (6, 23826231), (9, 15884154), (11, 12996126), (13, 10996722), (17, 8409258), (18, 7942077), (22, 6498063), (26, 5498361), (27, 5294718), (33, 4332042), (34, 4204629), (39, 3665574), (51, 2803086), (54, 2647359), (66, 2166021), (78, 1832787), (81, 1764906), (99, 1444014), (102, 1401543), (117, 1221858), (121, 1181466), (143, 999702), (153, 934362), (162, 882453), (187, 764478), (198, 722007), (221, 646866), (234, 610929), (242, 590733), (243, 588302), (286, 499851), (297, 481338), (306, 467181), (351, 407286), (363, 393822), (374, 382239), (429, 333234), (442, 323433), (459, 311454), (486, 294151), (561, 254826), (594, 240669), (663, 215622), (702, 203643), (726, 196911), (858, 166617), (891, 160446), (918, 155727), (1053, 135762), (1089, 131274), (1122, 127413), (1287, 111078), (1326, 107811), (1331, 107406), (1377, 103818), (1573, 90882), (1683, 84942), (1782, 80223), (1989, 71874), (2057, 69498), (2106, 67881), (2178, 65637), (2431, 58806), (2574, 55539), (2662, 53703), (2673, 53482), (2754, 51909), (3146, 45441), (3159, 45254), (3267, 43758), (3366, 42471), (3861, 37026), (3978, 35937), (3993, 35802), (4114, 34749), (4131, 34606), (4719, 30294), (4862, 29403), (5049, 28314), (5346, 26741), (5967, 23958), (6171, 23166), (6318, 22627), (6534, 21879), (7293, 19602), (7722, 18513), (7986, 17901), (8262, 17303), (9438, 15147), (9801, 14586), (10098, 14157), (11583, 12342), (11934, 11979)]