131451057738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{221077}}^1$

素因数の和:221130

約数の個数: 192

約数和(自身を含む): 395181346560

約数和(自身を除く): 263730288822

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 189, 198, 231, 234, 242, 273, 286, 297, 351, 363, 378, 429, 462, 546, 594, 693, 702, 726, 819, 847, 858, 1001, 1089, 1287, 1386, 1573, 1638, 1694, 2002, 2079, 2178, 2457, 2541, 2574, 3003, 3146, 3267, 3861, 4158, 4719, 4914, 5082, 6006, 6534, 7623, 7722, 9009, 9438, 11011, 14157, 15246, 18018, 22022, 22869, 27027, 28314, 33033, 42471, 45738, 54054, 66066, 84942, 99099, 198198, 221077, 297297, 442154, 594594, 663231, 1326462, 1547539, 1989693, 2431847, 2874001, 3095078, 3979386, 4642617, 4863694, 5748002, 5969079, 7295541, 8622003, 9285234, 11938158, 13927851, 14591082, 17022929, 17244006, 20118007, 21886623, 25866009, 26750317, 27855702, 31614011, 34045858, 40236014, 41783553, 43773246, 51068787, 51732018, 53500634, 60354021, 63228022, 65659869, 77598027, 80250951, 83567106, 94842033, 102137574, 120708042, 131319738, 153206361, 155196054, 160501902, 181062063, 187252219, 189684066, 221298077, 240752853, 284526099, 306412722, 347754121, 362124126, 374504438, 442596154, 459619083, 481505706, 543186189, 561756657, 569052198, 663894231, 695508242, 722258559, 853578297, 919238166, 1043262363, 1086372378, 1123513314, 1327788462, 1444517118, 1685269971, 1707156594, 1991682693, 2086524726, 2434278847, 3129787089, 3370539942, 3983365386, 4868557694, 5055809913, 5975048079, 6259574178, 7302836541, 9389361267, 10111619826, 11950096158, 14605673082, 18778722534, 21908509623, 43817019246, 65725528869, 131451057738]

約数ペア:

[(1, 131451057738), (2, 65725528869), (3, 43817019246), (6, 21908509623), (7, 18778722534), (9, 14605673082), (11, 11950096158), (13, 10111619826), (14, 9389361267), (18, 7302836541), (21, 6259574178), (22, 5975048079), (26, 5055809913), (27, 4868557694), (33, 3983365386), (39, 3370539942), (42, 3129787089), (54, 2434278847), (63, 2086524726), (66, 1991682693), (77, 1707156594), (78, 1685269971), (91, 1444517118), (99, 1327788462), (117, 1123513314), (121, 1086372378), (126, 1043262363), (143, 919238166), (154, 853578297), (182, 722258559), (189, 695508242), (198, 663894231), (231, 569052198), (234, 561756657), (242, 543186189), (273, 481505706), (286, 459619083), (297, 442596154), (351, 374504438), (363, 362124126), (378, 347754121), (429, 306412722), (462, 284526099), (546, 240752853), (594, 221298077), (693, 189684066), (702, 187252219), (726, 181062063), (819, 160501902), (847, 155196054), (858, 153206361), (1001, 131319738), (1089, 120708042), (1287, 102137574), (1386, 94842033), (1573, 83567106), (1638, 80250951), (1694, 77598027), (2002, 65659869), (2079, 63228022), (2178, 60354021), (2457, 53500634), (2541, 51732018), (2574, 51068787), (3003, 43773246), (3146, 41783553), (3267, 40236014), (3861, 34045858), (4158, 31614011), (4719, 27855702), (4914, 26750317), (5082, 25866009), (6006, 21886623), (6534, 20118007), (7623, 17244006), (7722, 17022929), (9009, 14591082), (9438, 13927851), (11011, 11938158), (14157, 9285234), (15246, 8622003), (18018, 7295541), (22022, 5969079), (22869, 5748002), (27027, 4863694), (28314, 4642617), (33033, 3979386), (42471, 3095078), (45738, 2874001), (54054, 2431847), (66066, 1989693), (84942, 1547539), (99099, 1326462), (198198, 663231), (221077, 594594), (297297, 442154)]