149904186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18013}}^1$

素因数の和:18110

約数の個数: 32

約数和(自身を含む): 319928640

約数和(自身を除く): 170024454

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 18013, 36026, 54039, 108078, 342247, 684494, 1026741, 1314949, 2053482, 2629898, 3944847, 7889694, 24984031, 49968062, 74952093, 149904186]

約数ペア:

[(1, 149904186), (2, 74952093), (3, 49968062), (6, 24984031), (19, 7889694), (38, 3944847), (57, 2629898), (73, 2053482), (114, 1314949), (146, 1026741), (219, 684494), (438, 342247), (1387, 108078), (2774, 54039), (4161, 36026), (8322, 18013)]