133380786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 350945280

約数和(自身を除く): 217564494

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 67, 77, 93, 134, 139, 154, 186, 201, 217, 231, 278, 341, 402, 417, 434, 462, 469, 651, 682, 737, 834, 938, 973, 1023, 1302, 1407, 1474, 1529, 1946, 2046, 2077, 2211, 2387, 2814, 2919, 3058, 4154, 4309, 4422, 4587, 4774, 5159, 5838, 6231, 7161, 8618, 9174, 9313, 10318, 10703, 12462, 12927, 14322, 14539, 15477, 18626, 21406, 22847, 25854, 27939, 29078, 30163, 30954, 32109, 43617, 45694, 47399, 55878, 60326, 64218, 65191, 68541, 87234, 90489, 94798, 102443, 130382, 137082, 142197, 159929, 180978, 195573, 204886, 284394, 288703, 307329, 319858, 331793, 391146, 479787, 577406, 614658, 663586, 717101, 866109, 959574, 995379, 1434202, 1732218, 1990758, 2020921, 2151303, 3175733, 4041842, 4302606, 6062763, 6351466, 9527199, 12125526, 19054398, 22230131, 44460262, 66690393, 133380786]

約数ペア:

[(1, 133380786), (2, 66690393), (3, 44460262), (6, 22230131), (7, 19054398), (11, 12125526), (14, 9527199), (21, 6351466), (22, 6062763), (31, 4302606), (33, 4041842), (42, 3175733), (62, 2151303), (66, 2020921), (67, 1990758), (77, 1732218), (93, 1434202), (134, 995379), (139, 959574), (154, 866109), (186, 717101), (201, 663586), (217, 614658), (231, 577406), (278, 479787), (341, 391146), (402, 331793), (417, 319858), (434, 307329), (462, 288703), (469, 284394), (651, 204886), (682, 195573), (737, 180978), (834, 159929), (938, 142197), (973, 137082), (1023, 130382), (1302, 102443), (1407, 94798), (1474, 90489), (1529, 87234), (1946, 68541), (2046, 65191), (2077, 64218), (2211, 60326), (2387, 55878), (2814, 47399), (2919, 45694), (3058, 43617), (4154, 32109), (4309, 30954), (4422, 30163), (4587, 29078), (4774, 27939), (5159, 25854), (5838, 22847), (6231, 21406), (7161, 18626), (8618, 15477), (9174, 14539), (9313, 14322), (10318, 12927), (10703, 12462)]