188807788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 395136000

約数和(自身を除く): 206328212

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 59, 76, 79, 82, 118, 158, 164, 236, 247, 316, 494, 533, 767, 779, 988, 1027, 1066, 1121, 1501, 1534, 1558, 2054, 2132, 2242, 2419, 3002, 3068, 3116, 3239, 4108, 4484, 4661, 4838, 6004, 6478, 9322, 9676, 10127, 12956, 14573, 18644, 19513, 20254, 29146, 31447, 39026, 40508, 42107, 45961, 58292, 60593, 61541, 62894, 78052, 84214, 88559, 91922, 121186, 123082, 125788, 168428, 177118, 183844, 191101, 242372, 246164, 354236, 382202, 597493, 764404, 800033, 1151267, 1194986, 1600066, 2302534, 2389972, 2484313, 3200132, 3630919, 4605068, 4968626, 7261838, 9937252, 14523676, 47201947, 94403894, 188807788]

約数ペア:

[(1, 188807788), (2, 94403894), (4, 47201947), (13, 14523676), (19, 9937252), (26, 7261838), (38, 4968626), (41, 4605068), (52, 3630919), (59, 3200132), (76, 2484313), (79, 2389972), (82, 2302534), (118, 1600066), (158, 1194986), (164, 1151267), (236, 800033), (247, 764404), (316, 597493), (494, 382202), (533, 354236), (767, 246164), (779, 242372), (988, 191101), (1027, 183844), (1066, 177118), (1121, 168428), (1501, 125788), (1534, 123082), (1558, 121186), (2054, 91922), (2132, 88559), (2242, 84214), (2419, 78052), (3002, 62894), (3068, 61541), (3116, 60593), (3239, 58292), (4108, 45961), (4484, 42107), (4661, 40508), (4838, 39026), (6004, 31447), (6478, 29146), (9322, 20254), (9676, 19513), (10127, 18644), (12956, 14573)]