161401086

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 316632834

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 81, 99, 114, 126, 133, 154, 162, 171, 189, 198, 209, 227, 231, 243, 266, 297, 342, 378, 399, 418, 454, 462, 486, 513, 567, 594, 627, 681, 693, 798, 891, 1026, 1134, 1197, 1254, 1362, 1386, 1463, 1539, 1589, 1701, 1782, 1881, 2043, 2079, 2394, 2497, 2673, 2926, 3078, 3178, 3402, 3591, 3762, 4086, 4158, 4313, 4389, 4617, 4767, 4994, 5346, 5643, 6129, 6237, 7182, 7491, 8626, 8778, 9234, 9534, 10773, 11286, 12258, 12474, 12939, 13167, 14301, 14982, 16929, 17479, 18387, 18711, 21546, 22473, 25878, 26334, 28602, 30191, 32319, 33858, 34958, 36774, 37422, 38817, 39501, 42903, 44946, 47443, 50787, 52437, 55161, 60382, 64638, 67419, 77634, 79002, 85806, 90573, 94886, 101574, 104874, 110322, 116451, 118503, 128709, 134838, 142329, 157311, 181146, 202257, 232902, 237006, 257418, 271719, 284658, 314622, 332101, 349353, 355509, 386127, 404514, 426987, 471933, 543438, 606771, 664202, 698706, 711018, 772254, 815157, 853974, 943866, 996303, 1048059, 1213542, 1280961, 1415799, 1630314, 1992606, 2096118, 2445471, 2561922, 2831598, 2988909, 3842883, 4247397, 4890942, 5977818, 7336413, 7685766, 8494794, 8966727, 11528649, 14672826, 17933454, 23057298, 26900181, 53800362, 80700543, 161401086]

約数ペア:

[(1, 161401086), (2, 80700543), (3, 53800362), (6, 26900181), (7, 23057298), (9, 17933454), (11, 14672826), (14, 11528649), (18, 8966727), (19, 8494794), (21, 7685766), (22, 7336413), (27, 5977818), (33, 4890942), (38, 4247397), (42, 3842883), (54, 2988909), (57, 2831598), (63, 2561922), (66, 2445471), (77, 2096118), (81, 1992606), (99, 1630314), (114, 1415799), (126, 1280961), (133, 1213542), (154, 1048059), (162, 996303), (171, 943866), (189, 853974), (198, 815157), (209, 772254), (227, 711018), (231, 698706), (243, 664202), (266, 606771), (297, 543438), (342, 471933), (378, 426987), (399, 404514), (418, 386127), (454, 355509), (462, 349353), (486, 332101), (513, 314622), (567, 284658), (594, 271719), (627, 257418), (681, 237006), (693, 232902), (798, 202257), (891, 181146), (1026, 157311), (1134, 142329), (1197, 134838), (1254, 128709), (1362, 118503), (1386, 116451), (1463, 110322), (1539, 104874), (1589, 101574), (1701, 94886), (1782, 90573), (1881, 85806), (2043, 79002), (2079, 77634), (2394, 67419), (2497, 64638), (2673, 60382), (2926, 55161), (3078, 52437), (3178, 50787), (3402, 47443), (3591, 44946), (3762, 42903), (4086, 39501), (4158, 38817), (4313, 37422), (4389, 36774), (4617, 34958), (4767, 33858), (4994, 32319), (5346, 30191), (5643, 28602), (6129, 26334), (6237, 25878), (7182, 22473), (7491, 21546), (8626, 18711), (8778, 18387), (9234, 17479), (9534, 16929), (10773, 14982), (11286, 14301), (12258, 13167), (12474, 12939)]