129655988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 294647808

約数和(自身を除く): 164991820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 67, 77, 103, 122, 134, 154, 206, 244, 268, 308, 412, 427, 469, 671, 721, 737, 854, 938, 1133, 1342, 1442, 1474, 1708, 1876, 2266, 2684, 2884, 2948, 4087, 4532, 4697, 5159, 6283, 6901, 7931, 8174, 9394, 10318, 12566, 13802, 15862, 16348, 18788, 20636, 25132, 27604, 28609, 31724, 43981, 44957, 48307, 57218, 69113, 75911, 87962, 89914, 96614, 114436, 138226, 151822, 175924, 179828, 193228, 276452, 303644, 314699, 420961, 483791, 531377, 629398, 841922, 967582, 1062754, 1258796, 1683844, 1935164, 2125508, 2946727, 4630571, 5893454, 9261142, 11786908, 18522284, 32413997, 64827994, 129655988]

約数ペア:

[(1, 129655988), (2, 64827994), (4, 32413997), (7, 18522284), (11, 11786908), (14, 9261142), (22, 5893454), (28, 4630571), (44, 2946727), (61, 2125508), (67, 1935164), (77, 1683844), (103, 1258796), (122, 1062754), (134, 967582), (154, 841922), (206, 629398), (244, 531377), (268, 483791), (308, 420961), (412, 314699), (427, 303644), (469, 276452), (671, 193228), (721, 179828), (737, 175924), (854, 151822), (938, 138226), (1133, 114436), (1342, 96614), (1442, 89914), (1474, 87962), (1708, 75911), (1876, 69113), (2266, 57218), (2684, 48307), (2884, 44957), (2948, 43981), (4087, 31724), (4532, 28609), (4697, 27604), (5159, 25132), (6283, 20636), (6901, 18788), (7931, 16348), (8174, 15862), (9394, 13802), (10318, 12566)]