145334286

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{15263}}^1$

素因数の和:15317

約数の個数: 36

約数和(自身を含む): 329198688

約数和(自身を除く): 183864402

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 15263, 30526, 45789, 91578, 137367, 274734, 351049, 702098, 1053147, 2106294, 3159441, 6318882, 8074127, 16148254, 24222381, 48444762, 72667143, 145334286]

約数ペア:

[(1, 145334286), (2, 72667143), (3, 48444762), (6, 24222381), (9, 16148254), (18, 8074127), (23, 6318882), (46, 3159441), (69, 2106294), (138, 1053147), (207, 702098), (414, 351049), (529, 274734), (1058, 137367), (1587, 91578), (3174, 45789), (4761, 30526), (9522, 15263)]