115097668

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 254849280

約数和(自身を除く): 139751612

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 997, 1178, 1519, 1862, 1994, 2356, 3038, 3724, 3988, 4123, 6076, 6979, 8246, 13958, 16492, 18943, 27916, 28861, 30907, 37886, 48853, 57722, 61814, 75772, 97706, 115444, 123628, 132601, 195412, 216349, 265202, 432698, 530404, 587233, 865396, 928207, 1174466, 1514443, 1856414, 2348932, 3028886, 3712828, 4110631, 6057772, 8221262, 16442524, 28774417, 57548834, 115097668]

約数ペア:

[(1, 115097668), (2, 57548834), (4, 28774417), (7, 16442524), (14, 8221262), (19, 6057772), (28, 4110631), (31, 3712828), (38, 3028886), (49, 2348932), (62, 1856414), (76, 1514443), (98, 1174466), (124, 928207), (133, 865396), (196, 587233), (217, 530404), (266, 432698), (434, 265202), (532, 216349), (589, 195412), (868, 132601), (931, 123628), (997, 115444), (1178, 97706), (1519, 75772), (1862, 61814), (1994, 57722), (2356, 48853), (3038, 37886), (3724, 30907), (3988, 28861), (4123, 27916), (6076, 18943), (6979, 16492), (8246, 13958)]