142290918

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 431034912

約数和(自身を除く): 288743994

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 61, 63, 66, 77, 81, 99, 102, 119, 121, 122, 126, 153, 154, 162, 183, 187, 189, 198, 231, 238, 242, 297, 306, 357, 363, 366, 374, 378, 427, 459, 462, 549, 561, 567, 594, 671, 693, 714, 726, 847, 854, 891, 918, 1037, 1071, 1089, 1098, 1122, 1134, 1281, 1309, 1342, 1377, 1386, 1647, 1683, 1694, 1782, 2013, 2057, 2074, 2079, 2142, 2178, 2541, 2562, 2618, 2754, 3111, 3213, 3267, 3294, 3366, 3843, 3927, 4026, 4114, 4158, 4697, 4941, 5049, 5082, 6039, 6171, 6222, 6237, 6426, 6534, 7259, 7381, 7623, 7686, 7854, 9333, 9394, 9639, 9801, 9882, 10098, 11407, 11529, 11781, 12078, 12342, 12474, 14091, 14399, 14518, 14762, 15147, 15246, 18117, 18513, 18666, 19278, 19602, 21777, 22143, 22814, 22869, 23058, 23562, 27999, 28182, 28798, 30294, 34221, 34587, 35343, 36234, 37026, 42273, 43197, 43554, 44286, 45738, 51667, 54351, 55539, 55998, 65331, 66429, 68442, 68607, 69174, 70686, 79849, 83997, 84546, 86394, 102663, 103334, 106029, 108702, 111078, 125477, 126819, 129591, 130662, 132858, 137214, 155001, 159698, 166617, 167994, 195993, 199287, 205326, 212058, 239547, 250954, 253638, 259182, 307989, 310002, 333234, 376431, 380457, 388773, 391986, 398574, 465003, 479094, 587979, 597861, 615978, 718641, 752862, 760914, 777546, 878339, 923967, 930006, 1129293, 1166319, 1175958, 1195722, 1395009, 1437282, 1756678, 1847934, 2155923, 2258586, 2332638, 2635017, 2790018, 3387879, 4185027, 4311846, 5270034, 6467769, 6775758, 7905051, 8370054, 10163637, 12935538, 15810102, 20327274, 23715153, 47430306, 71145459, 142290918]

約数ペア:

[(1, 142290918), (2, 71145459), (3, 47430306), (6, 23715153), (7, 20327274), (9, 15810102), (11, 12935538), (14, 10163637), (17, 8370054), (18, 7905051), (21, 6775758), (22, 6467769), (27, 5270034), (33, 4311846), (34, 4185027), (42, 3387879), (51, 2790018), (54, 2635017), (61, 2332638), (63, 2258586), (66, 2155923), (77, 1847934), (81, 1756678), (99, 1437282), (102, 1395009), (119, 1195722), (121, 1175958), (122, 1166319), (126, 1129293), (153, 930006), (154, 923967), (162, 878339), (183, 777546), (187, 760914), (189, 752862), (198, 718641), (231, 615978), (238, 597861), (242, 587979), (297, 479094), (306, 465003), (357, 398574), (363, 391986), (366, 388773), (374, 380457), (378, 376431), (427, 333234), (459, 310002), (462, 307989), (549, 259182), (561, 253638), (567, 250954), (594, 239547), (671, 212058), (693, 205326), (714, 199287), (726, 195993), (847, 167994), (854, 166617), (891, 159698), (918, 155001), (1037, 137214), (1071, 132858), (1089, 130662), (1098, 129591), (1122, 126819), (1134, 125477), (1281, 111078), (1309, 108702), (1342, 106029), (1377, 103334), (1386, 102663), (1647, 86394), (1683, 84546), (1694, 83997), (1782, 79849), (2013, 70686), (2057, 69174), (2074, 68607), (2079, 68442), (2142, 66429), (2178, 65331), (2541, 55998), (2562, 55539), (2618, 54351), (2754, 51667), (3111, 45738), (3213, 44286), (3267, 43554), (3294, 43197), (3366, 42273), (3843, 37026), (3927, 36234), (4026, 35343), (4114, 34587), (4158, 34221), (4697, 30294), (4941, 28798), (5049, 28182), (5082, 27999), (6039, 23562), (6171, 23058), (6222, 22869), (6237, 22814), (6426, 22143), (6534, 21777), (7259, 19602), (7381, 19278), (7623, 18666), (7686, 18513), (7854, 18117), (9333, 15246), (9394, 15147), (9639, 14762), (9801, 14518), (9882, 14399), (10098, 14091), (11407, 12474), (11529, 12342), (11781, 12078)]