169776473776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{52501}}^1$

素因数の和:54750

約数の個数: 80

約数和(自身を含む): 405041589568

約数和(自身を除く): 235265115792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2221, 4442, 8884, 15547, 17768, 28873, 31094, 35536, 52501, 57746, 62188, 105002, 115492, 124376, 202111, 210004, 230984, 248752, 367507, 404222, 420008, 461968, 682513, 735014, 808444, 840016, 1365026, 1470028, 1616888, 2730052, 2940056, 3233776, 4777591, 5460104, 5880112, 9555182, 10920208, 19110364, 38220728, 76441456, 116604721, 233209442, 466418884, 816233047, 932837768, 1515861373, 1632466094, 1865675536, 3031722746, 3264932188, 6063445492, 6529864376, 10611029611, 12126890984, 13059728752, 21222059222, 24253781968, 42444118444, 84888236888, 169776473776]

約数ペア:

[(1, 169776473776), (2, 84888236888), (4, 42444118444), (7, 24253781968), (8, 21222059222), (13, 13059728752), (14, 12126890984), (16, 10611029611), (26, 6529864376), (28, 6063445492), (52, 3264932188), (56, 3031722746), (91, 1865675536), (104, 1632466094), (112, 1515861373), (182, 932837768), (208, 816233047), (364, 466418884), (728, 233209442), (1456, 116604721), (2221, 76441456), (4442, 38220728), (8884, 19110364), (15547, 10920208), (17768, 9555182), (28873, 5880112), (31094, 5460104), (35536, 4777591), (52501, 3233776), (57746, 2940056), (62188, 2730052), (105002, 1616888), (115492, 1470028), (124376, 1365026), (202111, 840016), (210004, 808444), (230984, 735014), (248752, 682513), (367507, 461968), (404222, 420008)]