148647532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1782

約数の個数: 36

約数和(自身を含む): 287567280

約数和(自身を除く): 138919748

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 394, 484, 788, 1559, 2167, 3118, 4334, 6236, 8668, 17149, 23837, 34298, 47674, 68596, 95348, 188639, 307123, 377278, 614246, 754556, 1228492, 3378353, 6756706, 13513412, 37161883, 74323766, 148647532]

約数ペア:

[(1, 148647532), (2, 74323766), (4, 37161883), (11, 13513412), (22, 6756706), (44, 3378353), (121, 1228492), (197, 754556), (242, 614246), (394, 377278), (484, 307123), (788, 188639), (1559, 95348), (2167, 68596), (3118, 47674), (4334, 34298), (6236, 23837), (8668, 17149)]