163804272

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24551}}^1$

素因数の和:24701

約数の個数: 40

約数和(自身を含む): 426222720

約数和(自身を除く): 262418448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 24551, 49102, 73653, 98204, 147306, 196408, 294612, 392816, 589224, 1178448, 3412589, 6825178, 10237767, 13650356, 20475534, 27300712, 40951068, 54601424, 81902136, 163804272]

約数ペア:

[(1, 163804272), (2, 81902136), (3, 54601424), (4, 40951068), (6, 27300712), (8, 20475534), (12, 13650356), (16, 10237767), (24, 6825178), (48, 3412589), (139, 1178448), (278, 589224), (417, 392816), (556, 294612), (834, 196408), (1112, 147306), (1668, 98204), (2224, 73653), (3336, 49102), (6672, 24551)]