152038887

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 274627584

約数和(自身を除く): 122588697

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 197, 231, 257, 273, 429, 591, 771, 1001, 1379, 1799, 2167, 2561, 2827, 3003, 3341, 4137, 5397, 6501, 7683, 8481, 10023, 15169, 17927, 19789, 23387, 28171, 36751, 45507, 50629, 53781, 59367, 70161, 84513, 110253, 151887, 197197, 257257, 354403, 556919, 591591, 658177, 771771, 1063209, 1670757, 1974531, 3898433, 4607239, 7239947, 11695299, 13821717, 21719841, 50679629, 152038887]

約数ペア:

[(1, 152038887), (3, 50679629), (7, 21719841), (11, 13821717), (13, 11695299), (21, 7239947), (33, 4607239), (39, 3898433), (77, 1974531), (91, 1670757), (143, 1063209), (197, 771771), (231, 658177), (257, 591591), (273, 556919), (429, 354403), (591, 257257), (771, 197197), (1001, 151887), (1379, 110253), (1799, 84513), (2167, 70161), (2561, 59367), (2827, 53781), (3003, 50629), (3341, 45507), (4137, 36751), (5397, 28171), (6501, 23387), (7683, 19789), (8481, 17927), (10023, 15169)]