131265414

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 359040000

約数和(自身を除く): 227774586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 343, 373, 378, 399, 441, 513, 686, 746, 798, 882, 931, 1026, 1029, 1119, 1197, 1323, 1862, 2058, 2238, 2394, 2611, 2646, 2793, 3087, 3357, 3591, 5222, 5586, 6174, 6517, 6714, 7087, 7182, 7833, 8379, 9261, 10071, 13034, 14174, 15666, 16758, 18277, 18522, 19551, 20142, 21261, 23499, 25137, 36554, 39102, 42522, 46998, 49609, 50274, 54831, 58653, 63783, 70497, 99218, 109662, 117306, 127566, 127939, 140994, 148827, 164493, 175959, 191349, 255878, 297654, 328986, 347263, 351918, 382698, 383817, 446481, 493479, 694526, 767634, 892962, 986958, 1041789, 1151451, 1339443, 2083578, 2302902, 2430841, 2678886, 3125367, 3454353, 4861682, 6250734, 6908706, 7292523, 9376101, 14585046, 18752202, 21877569, 43755138, 65632707, 131265414]

約数ペア:

[(1, 131265414), (2, 65632707), (3, 43755138), (6, 21877569), (7, 18752202), (9, 14585046), (14, 9376101), (18, 7292523), (19, 6908706), (21, 6250734), (27, 4861682), (38, 3454353), (42, 3125367), (49, 2678886), (54, 2430841), (57, 2302902), (63, 2083578), (98, 1339443), (114, 1151451), (126, 1041789), (133, 986958), (147, 892962), (171, 767634), (189, 694526), (266, 493479), (294, 446481), (342, 383817), (343, 382698), (373, 351918), (378, 347263), (399, 328986), (441, 297654), (513, 255878), (686, 191349), (746, 175959), (798, 164493), (882, 148827), (931, 140994), (1026, 127939), (1029, 127566), (1119, 117306), (1197, 109662), (1323, 99218), (1862, 70497), (2058, 63783), (2238, 58653), (2394, 54831), (2611, 50274), (2646, 49609), (2793, 46998), (3087, 42522), (3357, 39102), (3591, 36554), (5222, 25137), (5586, 23499), (6174, 21261), (6517, 20142), (6714, 19551), (7087, 18522), (7182, 18277), (7833, 16758), (8379, 15666), (9261, 14174), (10071, 13034)]